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Spack Spack

Build StatusLinux BuildsmacOS Builds (nightly)codecovRead the DocsSlack

Spack is a multi-platform package manager that builds and installs multiple versions and configurations of software. It works on Linux, macOS, and many supercomputers. Spack is non-destructive: installing a new version of a package does not break existing installations, so many configurations of the same package can coexist.

Spack offers a simple "spec" syntax that allows users to specify versions and configuration options. Package files are written in pure Python, and specs allow package authors to write a single script for many different builds of the same package. With Spack, you can build your software all the ways you want to.

See the Feature Overview for examples and highlights.

To install spack and your first package, make sure you have Python. Then:

$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install zlib

Documentation

Full documentation is available, or run spack help or spack help --all.

Tutorial

We maintain a hands-on tutorial. It covers basic to advanced usage, packaging, developer features, and large HPC deployments. You can do all of the exercises on your own laptop using a Docker container.

Feel free to use these materials to teach users at your organization about Spack.

Community

Spack is an open source project. Questions, discussion, and contributions are welcome. Contributions can be anything from new packages to bugfixes, documentation, or even new core features.

Resources:

Contributing

Contributing to Spack is relatively easy. Just send us a pull request. When you send your request, make develop the destination branch on the Spack repository.

Your PR must pass Spack's unit tests and documentation tests, and must be PEP 8 compliant. We enforce these guidelines with Travis CI. To run these tests locally, and for helpful tips on git, see our Contribution Guide.

Spack uses a rough approximation of the Git Flow branching model. The develop branch contains the latest contributions, and master is always tagged and points to the latest stable release.

Code of Conduct

Please note that Spack has a Code of Conduct. By participating in the Spack community, you agree to abide by its rules.

Authors

Many thanks go to Spack's contributors.

Spack was created by Todd Gamblin, tgamblin@llnl.gov.

Citing Spack

If you are referencing Spack in a publication, please cite the following paper:

License

Spack is distributed under the terms of both the MIT license and the Apache License (Version 2.0). Users may choose either license, at their option.

All new contributions must be made under both the MIT and Apache-2.0 licenses.

See LICENSE-MIT, LICENSE-APACHE, COPYRIGHT, and NOTICE for details.

SPDX-License-Identifier: (Apache-2.0 OR MIT)

LLNL-CODE-647188

About

A flexible package manager that supports multiple versions, configurations, platforms, and compilers.

spack.io

Resources

Readme

Code of conduct

Code of conduct

Contributing

Contributing
Activity

Stars

0 stars

Watchers

0 watching

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0 forks
Report repository

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, 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
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var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '
GitHub - ddeidda/spack: A flexible package manager that supports multiple versions, configurations, platforms, and compilers. · GitHub
Skip to content
BranchesTags
Repository files navigation
Spack Spack
Build StatusLinux BuildsmacOS Builds (nightly)codecovRead the DocsSlack
Spack is a multi-platform package manager that builds and installs
multiple versions and configurations of software. It works on Linux,
macOS, and many supercomputers. Spack is non-destructive: installing a
new version of a package does not break existing installations, so many
configurations of the same package can coexist.
Spack offers a simple "spec" syntax that allows users to specify versions
and configuration options. Package files are written in pure Python, and
specs allow package authors to write a single script for many different
builds of the same package. With Spack, you can build your software
all the ways you want to.
See the
Feature Overview
for examples and highlights.
To install spack and your first package, make sure you have Python.
Then:
$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install zlib

Documentation
Full documentation is available, or
run spack help or spack help --all.
Tutorial
We maintain a
hands-on tutorial.
It covers basic to advanced usage, packaging, developer features, and large HPC
deployments. You can do all of the exercises on your own laptop using a
Docker container.
Feel free to use these materials to teach users at your organization
about Spack.
Community
Spack is an open source project. Questions, discussion, and
contributions are welcome. Contributions can be anything from new
packages to bugfixes, documentation, or even new core features.
Resources:
Contributing
Contributing to Spack is relatively easy. Just send us a
pull request.
When you send your request, make develop the destination branch on the
Spack repository.
Your PR must pass Spack's unit tests and documentation tests, and must be
PEP 8 compliant. We enforce
these guidelines with Travis CI. To
run these tests locally, and for helpful tips on git, see our
Contribution Guide.
Spack uses a rough approximation of the
Git Flow
branching model. The develop branch contains the latest
contributions, and master is always tagged and points to the latest
stable release.
Code of Conduct
Please note that Spack has a
Code of Conduct. By participating in
the Spack community, you agree to abide by its rules.
Authors
Many thanks go to Spack's contributors.
Spack was created by Todd Gamblin, tgamblin@llnl.gov.
Citing Spack
If you are referencing Spack in a publication, please cite the following paper:
License
Spack is distributed under the terms of both the MIT license and the
Apache License (Version 2.0). Users may choose either license, at their
option.
All new contributions must be made under both the MIT and Apache-2.0
licenses.
See LICENSE-MIT,
LICENSE-APACHE,
COPYRIGHT, and
NOTICE for details.
SPDX-License-Identifier: (Apache-2.0 OR MIT)
LLNL-CODE-647188
About
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
spack.io
Resources
Readme
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
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color-scheme: dark light;
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} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - ddeidda/spack: A flexible package manager that supports multiple versions, configurations, platforms, and compilers. · GitHub
Skip to content
BranchesTags
Repository files navigation
Spack Spack
Build StatusLinux BuildsmacOS Builds (nightly)codecovRead the DocsSlack
Spack is a multi-platform package manager that builds and installs
multiple versions and configurations of software. It works on Linux,
macOS, and many supercomputers. Spack is non-destructive: installing a
new version of a package does not break existing installations, so many
configurations of the same package can coexist.
Spack offers a simple "spec" syntax that allows users to specify versions
and configuration options. Package files are written in pure Python, and
specs allow package authors to write a single script for many different
builds of the same package. With Spack, you can build your software
all the ways you want to.
See the
Feature Overview
for examples and highlights.
To install spack and your first package, make sure you have Python.
Then:
$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install zlib

Documentation
Full documentation is available, or
run spack help or spack help --all.
Tutorial
We maintain a
hands-on tutorial.
It covers basic to advanced usage, packaging, developer features, and large HPC
deployments. You can do all of the exercises on your own laptop using a
Docker container.
Feel free to use these materials to teach users at your organization
about Spack.
Community
Spack is an open source project. Questions, discussion, and
contributions are welcome. Contributions can be anything from new
packages to bugfixes, documentation, or even new core features.
Resources:
Contributing
Contributing to Spack is relatively easy. Just send us a
pull request.
When you send your request, make develop the destination branch on the
Spack repository.
Your PR must pass Spack's unit tests and documentation tests, and must be
PEP 8 compliant. We enforce
these guidelines with Travis CI. To
run these tests locally, and for helpful tips on git, see our
Contribution Guide.
Spack uses a rough approximation of the
Git Flow
branching model. The develop branch contains the latest
contributions, and master is always tagged and points to the latest
stable release.
Code of Conduct
Please note that Spack has a
Code of Conduct. By participating in
the Spack community, you agree to abide by its rules.
Authors
Many thanks go to Spack's contributors.
Spack was created by Todd Gamblin, tgamblin@llnl.gov.
Citing Spack
If you are referencing Spack in a publication, please cite the following paper:
License
Spack is distributed under the terms of both the MIT license and the
Apache License (Version 2.0). Users may choose either license, at their
option.
All new contributions must be made under both the MIT and Apache-2.0
licenses.
See LICENSE-MIT,
LICENSE-APACHE,
COPYRIGHT, and
NOTICE for details.
SPDX-License-Identifier: (Apache-2.0 OR MIT)
LLNL-CODE-647188
About
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
spack.io
Resources
Readme
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages

, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
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if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
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}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
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var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
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Array.from(node.childNodes).forEach(highlight);
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highlight(document.body);
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mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - ddeidda/spack: A flexible package manager that supports multiple versions, configurations, platforms, and compilers. · GitHub
Skip to content
BranchesTags
Repository files navigation
Spack Spack
Build StatusLinux BuildsmacOS Builds (nightly)codecovRead the DocsSlack
Spack is a multi-platform package manager that builds and installs
multiple versions and configurations of software. It works on Linux,
macOS, and many supercomputers. Spack is non-destructive: installing a
new version of a package does not break existing installations, so many
configurations of the same package can coexist.
Spack offers a simple "spec" syntax that allows users to specify versions
and configuration options. Package files are written in pure Python, and
specs allow package authors to write a single script for many different
builds of the same package. With Spack, you can build your software
all the ways you want to.
See the
Feature Overview
for examples and highlights.
To install spack and your first package, make sure you have Python.
Then:
$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install zlib

Documentation
Full documentation is available, or
run spack help or spack help --all.
Tutorial
We maintain a
hands-on tutorial.
It covers basic to advanced usage, packaging, developer features, and large HPC
deployments. You can do all of the exercises on your own laptop using a
Docker container.
Feel free to use these materials to teach users at your organization
about Spack.
Community
Spack is an open source project. Questions, discussion, and
contributions are welcome. Contributions can be anything from new
packages to bugfixes, documentation, or even new core features.
Resources:
Contributing
Contributing to Spack is relatively easy. Just send us a
pull request.
When you send your request, make develop the destination branch on the
Spack repository.
Your PR must pass Spack's unit tests and documentation tests, and must be
PEP 8 compliant. We enforce
these guidelines with Travis CI. To
run these tests locally, and for helpful tips on git, see our
Contribution Guide.
Spack uses a rough approximation of the
Git Flow
branching model. The develop branch contains the latest
contributions, and master is always tagged and points to the latest
stable release.
Code of Conduct
Please note that Spack has a
Code of Conduct. By participating in
the Spack community, you agree to abide by its rules.
Authors
Many thanks go to Spack's contributors.
Spack was created by Todd Gamblin, tgamblin@llnl.gov.
Citing Spack
If you are referencing Spack in a publication, please cite the following paper:
License
Spack is distributed under the terms of both the MIT license and the
Apache License (Version 2.0). Users may choose either license, at their
option.
All new contributions must be made under both the MIT and Apache-2.0
licenses.
See LICENSE-MIT,
LICENSE-APACHE,
COPYRIGHT, and
NOTICE for details.
SPDX-License-Identifier: (Apache-2.0 OR MIT)
LLNL-CODE-647188
About
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
spack.io
Resources
Readme
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '
GitHub - ddeidda/spack: A flexible package manager that supports multiple versions, configurations, platforms, and compilers. · GitHub
Skip to content
BranchesTags
Repository files navigation
Spack Spack
Build StatusLinux BuildsmacOS Builds (nightly)codecovRead the DocsSlack
Spack is a multi-platform package manager that builds and installs
multiple versions and configurations of software. It works on Linux,
macOS, and many supercomputers. Spack is non-destructive: installing a
new version of a package does not break existing installations, so many
configurations of the same package can coexist.
Spack offers a simple "spec" syntax that allows users to specify versions
and configuration options. Package files are written in pure Python, and
specs allow package authors to write a single script for many different
builds of the same package. With Spack, you can build your software
all the ways you want to.
See the
Feature Overview
for examples and highlights.
To install spack and your first package, make sure you have Python.
Then:
$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install zlib

Documentation
Full documentation is available, or
run spack help or spack help --all.
Tutorial
We maintain a
hands-on tutorial.
It covers basic to advanced usage, packaging, developer features, and large HPC
deployments. You can do all of the exercises on your own laptop using a
Docker container.
Feel free to use these materials to teach users at your organization
about Spack.
Community
Spack is an open source project. Questions, discussion, and
contributions are welcome. Contributions can be anything from new
packages to bugfixes, documentation, or even new core features.
Resources:
Contributing
Contributing to Spack is relatively easy. Just send us a
pull request.
When you send your request, make develop the destination branch on the
Spack repository.
Your PR must pass Spack's unit tests and documentation tests, and must be
PEP 8 compliant. We enforce
these guidelines with Travis CI. To
run these tests locally, and for helpful tips on git, see our
Contribution Guide.
Spack uses a rough approximation of the
Git Flow
branching model. The develop branch contains the latest
contributions, and master is always tagged and points to the latest
stable release.
Code of Conduct
Please note that Spack has a
Code of Conduct. By participating in
the Spack community, you agree to abide by its rules.
Authors
Many thanks go to Spack's contributors.
Spack was created by Todd Gamblin, tgamblin@llnl.gov.
Citing Spack
If you are referencing Spack in a publication, please cite the following paper:
License
Spack is distributed under the terms of both the MIT license and the
Apache License (Version 2.0). Users may choose either license, at their
option.
All new contributions must be made under both the MIT and Apache-2.0
licenses.
See LICENSE-MIT,
LICENSE-APACHE,
COPYRIGHT, and
NOTICE for details.
SPDX-License-Identifier: (Apache-2.0 OR MIT)
LLNL-CODE-647188
About
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
spack.io
Resources
Readme
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
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// Try immediately
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setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
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var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '
GitHub - ddeidda/spack: A flexible package manager that supports multiple versions, configurations, platforms, and compilers. · GitHub
Skip to content
BranchesTags
Repository files navigation
Spack Spack
Build StatusLinux BuildsmacOS Builds (nightly)codecovRead the DocsSlack
Spack is a multi-platform package manager that builds and installs
multiple versions and configurations of software. It works on Linux,
macOS, and many supercomputers. Spack is non-destructive: installing a
new version of a package does not break existing installations, so many
configurations of the same package can coexist.
Spack offers a simple "spec" syntax that allows users to specify versions
and configuration options. Package files are written in pure Python, and
specs allow package authors to write a single script for many different
builds of the same package. With Spack, you can build your software
all the ways you want to.
See the
Feature Overview
for examples and highlights.
To install spack and your first package, make sure you have Python.
Then:
$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install zlib

Documentation
Full documentation is available, or
run spack help or spack help --all.
Tutorial
We maintain a
hands-on tutorial.
It covers basic to advanced usage, packaging, developer features, and large HPC
deployments. You can do all of the exercises on your own laptop using a
Docker container.
Feel free to use these materials to teach users at your organization
about Spack.
Community
Spack is an open source project. Questions, discussion, and
contributions are welcome. Contributions can be anything from new
packages to bugfixes, documentation, or even new core features.
Resources:
Contributing
Contributing to Spack is relatively easy. Just send us a
pull request.
When you send your request, make develop the destination branch on the
Spack repository.
Your PR must pass Spack's unit tests and documentation tests, and must be
PEP 8 compliant. We enforce
these guidelines with Travis CI. To
run these tests locally, and for helpful tips on git, see our
Contribution Guide.
Spack uses a rough approximation of the
Git Flow
branching model. The develop branch contains the latest
contributions, and master is always tagged and points to the latest
stable release.
Code of Conduct
Please note that Spack has a
Code of Conduct. By participating in
the Spack community, you agree to abide by its rules.
Authors
Many thanks go to Spack's contributors.
Spack was created by Todd Gamblin, tgamblin@llnl.gov.
Citing Spack
If you are referencing Spack in a publication, please cite the following paper:
License
Spack is distributed under the terms of both the MIT license and the
Apache License (Version 2.0). Users may choose either license, at their
option.
All new contributions must be made under both the MIT and Apache-2.0
licenses.
See LICENSE-MIT,
LICENSE-APACHE,
COPYRIGHT, and
NOTICE for details.
SPDX-License-Identifier: (Apache-2.0 OR MIT)
LLNL-CODE-647188
About
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
spack.io
Resources
Readme
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
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, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
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var __re = new RegExp('^' + ".*" + '
GitHub - ddeidda/spack: A flexible package manager that supports multiple versions, configurations, platforms, and compilers. · GitHub
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Spack Spack
Build StatusLinux BuildsmacOS Builds (nightly)codecovRead the DocsSlack
Spack is a multi-platform package manager that builds and installs
multiple versions and configurations of software. It works on Linux,
macOS, and many supercomputers. Spack is non-destructive: installing a
new version of a package does not break existing installations, so many
configurations of the same package can coexist.
Spack offers a simple "spec" syntax that allows users to specify versions
and configuration options. Package files are written in pure Python, and
specs allow package authors to write a single script for many different
builds of the same package. With Spack, you can build your software
all the ways you want to.
See the
Feature Overview
for examples and highlights.
To install spack and your first package, make sure you have Python.
Then:
$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install zlib

Documentation
Full documentation is available, or
run spack help or spack help --all.
Tutorial
We maintain a
hands-on tutorial.
It covers basic to advanced usage, packaging, developer features, and large HPC
deployments. You can do all of the exercises on your own laptop using a
Docker container.
Feel free to use these materials to teach users at your organization
about Spack.
Community
Spack is an open source project. Questions, discussion, and
contributions are welcome. Contributions can be anything from new
packages to bugfixes, documentation, or even new core features.
Resources:
Contributing
Contributing to Spack is relatively easy. Just send us a
pull request.
When you send your request, make develop the destination branch on the
Spack repository.
Your PR must pass Spack's unit tests and documentation tests, and must be
PEP 8 compliant. We enforce
these guidelines with Travis CI. To
run these tests locally, and for helpful tips on git, see our
Contribution Guide.
Spack uses a rough approximation of the
Git Flow
branching model. The develop branch contains the latest
contributions, and master is always tagged and points to the latest
stable release.
Code of Conduct
Please note that Spack has a
Code of Conduct. By participating in
the Spack community, you agree to abide by its rules.
Authors
Many thanks go to Spack's contributors.
Spack was created by Todd Gamblin, tgamblin@llnl.gov.
Citing Spack
If you are referencing Spack in a publication, please cite the following paper:
License
Spack is distributed under the terms of both the MIT license and the
Apache License (Version 2.0). Users may choose either license, at their
option.
All new contributions must be made under both the MIT and Apache-2.0
licenses.
See LICENSE-MIT,
LICENSE-APACHE,
COPYRIGHT, and
NOTICE for details.
SPDX-License-Identifier: (Apache-2.0 OR MIT)
LLNL-CODE-647188
About
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spack.io
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Readme
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GitHub - ddeidda/spack: A flexible package manager that supports multiple versions, configurations, platforms, and compilers. · GitHub
Skip to content
BranchesTags
Repository files navigation
Spack Spack
Build StatusLinux BuildsmacOS Builds (nightly)codecovRead the DocsSlack
Spack is a multi-platform package manager that builds and installs
multiple versions and configurations of software. It works on Linux,
macOS, and many supercomputers. Spack is non-destructive: installing a
new version of a package does not break existing installations, so many
configurations of the same package can coexist.
Spack offers a simple "spec" syntax that allows users to specify versions
and configuration options. Package files are written in pure Python, and
specs allow package authors to write a single script for many different
builds of the same package. With Spack, you can build your software
all the ways you want to.
See the
Feature Overview
for examples and highlights.
To install spack and your first package, make sure you have Python.
Then:
$ git clone https://github.com/spack/spack.git
$ cd spack/bin
$ ./spack install zlib

Documentation
Full documentation is available, or
run spack help or spack help --all.
Tutorial
We maintain a
hands-on tutorial.
It covers basic to advanced usage, packaging, developer features, and large HPC
deployments. You can do all of the exercises on your own laptop using a
Docker container.
Feel free to use these materials to teach users at your organization
about Spack.
Community
Spack is an open source project. Questions, discussion, and
contributions are welcome. Contributions can be anything from new
packages to bugfixes, documentation, or even new core features.
Resources:
Contributing
Contributing to Spack is relatively easy. Just send us a
pull request.
When you send your request, make develop the destination branch on the
Spack repository.
Your PR must pass Spack's unit tests and documentation tests, and must be
PEP 8 compliant. We enforce
these guidelines with Travis CI. To
run these tests locally, and for helpful tips on git, see our
Contribution Guide.
Spack uses a rough approximation of the
Git Flow
branching model. The develop branch contains the latest
contributions, and master is always tagged and points to the latest
stable release.
Code of Conduct
Please note that Spack has a
Code of Conduct. By participating in
the Spack community, you agree to abide by its rules.
Authors
Many thanks go to Spack's contributors.
Spack was created by Todd Gamblin, tgamblin@llnl.gov.
Citing Spack
If you are referencing Spack in a publication, please cite the following paper:
License
Spack is distributed under the terms of both the MIT license and the
Apache License (Version 2.0). Users may choose either license, at their
option.
All new contributions must be made under both the MIT and Apache-2.0
licenses.
See LICENSE-MIT,
LICENSE-APACHE,
COPYRIGHT, and
NOTICE for details.
SPDX-License-Identifier: (Apache-2.0 OR MIT)
LLNL-CODE-647188
About
A flexible package manager that supports multiple versions, configurations, platforms, and compilers.
spack.io
Resources
Readme
Code of conduct
Code of conduct
Contributing
Contributing
Activity
Stars
0 stars
Watchers
0 watching
Forks
0 forks
Report repository
Releases
Packages
Contributors
Languages