Error when trying to install package

[m1cm1c]

When trying to install the package, I get the following error:

$ pip install two1
Defaulting to user installation because normal site-packages is not writeable
Starting new HTTPS connection (1): pypi.org
Collecting two1
 Using cached two1-3.10.9.tar.gz (226 kB)
Requirement already satisfied: arrow in /home/christoph/.local/lib/python3.9/site-packages (from two1) (0.17.0)
Requirement already satisfied: base58==0.2.2 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (0.2.2)
Requirement already satisfied: click==6.6 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (6.6)
Requirement already satisfied: docker-py==1.8.0 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (1.8.0)
Requirement already satisfied: flake8 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (3.8.4)
Requirement already satisfied: jsonrpcclient==2.0.1 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (2.0.1)
Requirement already satisfied: jsonrpcserver==3.1.1 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (3.1.1)
Requirement already satisfied: mnemonic==0.13 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (0.13)
Requirement already satisfied: path.py in /home/christoph/.local/lib/python3.9/site-packages (from two1) (12.5.0)
Requirement already satisfied: pexpect in /home/christoph/.local/lib/python3.9/site-packages (from two1) (4.8.0)
Requirement already satisfied: protobuf==3.0.0a3 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (3.0.0a3)
Requirement already satisfied: pyaes in /usr/lib/python3.9/site-packages (from two1) (1.6.1)
Requirement already satisfied: pytest in /home/christoph/.local/lib/python3.9/site-packages (from two1) (6.2.1)
Requirement already satisfied: pyyaml in /usr/lib/python3.9/site-packages (from two1) (5.3.1)
Requirement already satisfied: requests<=2.11.1 in /home/christoph/.local/lib/python3.9/site-packages (from two1) (2.11.1)
Collecting sha256
 Using cached sha256-0.1.tar.gz (30 kB)
Collecting tabulate
 Using cached tabulate-0.8.7-py3-none-any.whl (24 kB)
Requirement already satisfied: python-dateutil>=2.7.0 in /home/christoph/.local/lib/python3.9/site-packages (from arrow->two1) (2.8.1)
Requirement already satisfied: websocket-client>=0.32.0 in /usr/lib/python3.9/site-packages (from docker-py==1.8.0->two1) (0.57.0)
Requirement already satisfied: six>=1.4.0 in /usr/lib/python3.9/site-packages (from docker-py==1.8.0->two1) (1.15.0)
Requirement already satisfied: pyflakes<2.3.0,>=2.2.0 in /home/christoph/.local/lib/python3.9/site-packages (from flake8->two1) (2.2.0)
Requirement already satisfied: mccabe<0.7.0,>=0.6.0 in /home/christoph/.local/lib/python3.9/site-packages (from flake8->two1) (0.6.1)
Requirement already satisfied: pycodestyle<2.7.0,>=2.6.0a1 in /home/christoph/.local/lib/python3.9/site-packages (from flake8->two1) (2.6.0)
Requirement already satisfied: jsonschema in /home/christoph/.local/lib/python3.9/site-packages (from jsonrpcclient==2.0.1->two1) (3.2.0)
Requirement already satisfied: future in /home/christoph/.local/lib/python3.9/site-packages (from jsonrpcclient==2.0.1->two1) (0.18.2)
Requirement already satisfied: funcsigs in /home/christoph/.local/lib/python3.9/site-packages (from jsonrpcserver==3.1.1->two1) (1.0.2)
Requirement already satisfied: pbkdf2 in /usr/lib/python3.9/site-packages (from mnemonic==0.13->two1) (1.3)
Requirement already satisfied: path in /home/christoph/.local/lib/python3.9/site-packages (from path.py->two1) (15.0.1)
Requirement already satisfied: ptyprocess>=0.5 in /home/christoph/.local/lib/python3.9/site-packages (from pexpect->two1) (0.7.0)
Requirement already satisfied: setuptools in /usr/lib/python3.9/site-packages (from protobuf==3.0.0a3->two1) (51.0.0)
Requirement already satisfied: attrs>=19.2.0 in /usr/lib/python3.9/site-packages (from pytest->two1) (20.3.0)
Requirement already satisfied: toml in /usr/lib/python3.9/site-packages (from pytest->two1) (0.10.2)
Requirement already satisfied: packaging in /usr/lib/python3.9/site-packages (from pytest->two1) (20.7)
Requirement already satisfied: iniconfig in /home/christoph/.local/lib/python3.9/site-packages (from pytest->two1) (1.1.1)
Requirement already satisfied: py>=1.8.2 in /home/christoph/.local/lib/python3.9/site-packages (from pytest->two1) (1.10.0)
Requirement already satisfied: pluggy<1.0.0a1,>=0.12 in /home/christoph/.local/lib/python3.9/site-packages (from pytest->two1) (0.13.1)
Requirement already satisfied: pyrsistent>=0.14.0 in /home/christoph/.local/lib/python3.9/site-packages (from jsonschema->jsonrpcclient==2.0.1->two1) (0.17.3)
Requirement already satisfied: pyparsing>=2.0.2 in /usr/lib/python3.9/site-packages (from packaging->pytest->two1) (2.4.7)
Using legacy 'setup.py install' for two1, since package 'wheel' is not installed.
Using legacy 'setup.py install' for sha256, since package 'wheel' is not installed.
Installing collected packages: sha256, tabulate, two1
 Running setup.py install for sha256 ... error
 ERROR: Command errored out with exit status 1:
 command: /usr/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-8tall8qf/sha256/setup.py'"'"'; __file__='"'"'/tmp/pip-install-8tall8qf/sha256/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-_1wa986e/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/christoph/.local/include/python3.9/sha256 
 cwd: /tmp/pip-install-8tall8qf/sha256/ 
 Complete output (121 lines): 
 running install 
 running build 
 running build_ext 
 building 'sha256' extension 
 creating build 
 creating build/temp.linux-x86_64-3.9 
 gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fno-semantic-interposition -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -march=x86-64 -mtune=generic -O3 -pipe -fno-plt -fPIC -I/usr/include/python3.9 -c sha256.c -o build/temp.linux-x86_64-3.9/sha256.o 
 sha256.c: In function ‘PyInit_sha256’: 
 sha256.c:2823:28: error: ‘PyTypeObject’ {aka ‘struct _typeobject’} has no member named ‘tp_print’ 
 2823 | __pyx_type_6sha256_sha256.tp_print = 0; 
 | ^ 
 sha256.c: In function ‘__Pyx_ParseOptionalKeywords’: 
 sha256.c:3061:21: warning: ‘_PyUnicode_get_wstr_length’ is deprecated [-Wdeprecated-declarations] 
 3061 | (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:446:26: note: declared here 
 446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) { 
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 
 sha256.c:3061:21: warning: ‘PyUnicode_AsUnicode’ is deprecated [-Wdeprecated-declarations] 
 3061 | (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:580:45: note: declared here 
 580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode( 
 | ^~~~~~~~~~~~~~~~~~~ 
 sha256.c:3061:21: warning: ‘_PyUnicode_get_wstr_length’ is deprecated [-Wdeprecated-declarations] 
 3061 | (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:446:26: note: declared here 
 446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) { 
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 
 sha256.c:3061:21: warning: ‘_PyUnicode_get_wstr_length’ is deprecated [-Wdeprecated-declarations] 
 3061 | (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:446:26: note: declared here 
 446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) { 
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 
 sha256.c:3061:21: warning: ‘PyUnicode_AsUnicode’ is deprecated [-Wdeprecated-declarations] 
 3061 | (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:580:45: note: declared here 
 580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode( 
 | ^~~~~~~~~~~~~~~~~~~ 
 sha256.c:3061:21: warning: ‘_PyUnicode_get_wstr_length’ is deprecated [-Wdeprecated-declarations] 
 3061 | (PyUnicode_GET_SIZE(**name) != PyUnicode_GET_SIZE(key)) ? 1 :
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:446:26: note: declared here 
 446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) { 
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 
 sha256.c:3077:25: warning: ‘_PyUnicode_get_wstr_length’ is deprecated [-Wdeprecated-declarations] 
 3077 | (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : 
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:446:26: note: declared here 
 446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) { 
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 
 sha256.c:3077:25: warning: ‘PyUnicode_AsUnicode’ is deprecated [-Wdeprecated-declarations] 
 3077 | (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : 
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:580:45: note: declared here 
 580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode( 
 | ^~~~~~~~~~~~~~~~~~~ 
 sha256.c:3077:25: warning: ‘_PyUnicode_get_wstr_length’ is deprecated [-Wdeprecated-declarations] 
 3077 | (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : 
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026, 
 from /usr/include/python3.9/Python.h:97, 
 from sha256.c:24: 
 /usr/include/python3.9/cpython/unicodeobject.h:446:26: note: declared here 
 446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) { 
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~ 
 sha256.c:3077:25: warning: ‘_PyUnicode_get_wstr_length’ is deprecated [-Wdeprecated-declarations] 
 3077 | (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 : 
 | ^ 
 In file included from /usr/include/python3.9/unicodeobject.h:1026,
 from /usr/include/python3.9/Python.h:97,
 from sha256.c:24:
 /usr/include/python3.9/cpython/unicodeobject.h:446:26: note: declared here
 446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) {
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~
 sha256.c:3077:25: warning: ‘PyUnicode_AsUnicode’ is deprecated [-Wdeprecated-declarations]
 3077 | (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
 | ^
 In file included from /usr/include/python3.9/unicodeobject.h:1026,
 from /usr/include/python3.9/Python.h:97,
 from sha256.c:24:
 /usr/include/python3.9/cpython/unicodeobject.h:580:45: note: declared here
 580 | Py_DEPRECATED(3.3) PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode(
 | ^~~~~~~~~~~~~~~~~~~
 sha256.c:3077:25: warning: ‘_PyUnicode_get_wstr_length’ is deprecated [-Wdeprecated-declarations]
 3077 | (PyUnicode_GET_SIZE(**argname) != PyUnicode_GET_SIZE(key)) ? 1 :
 | ^
 In file included from /usr/include/python3.9/unicodeobject.h:1026,
 from /usr/include/python3.9/Python.h:97,
 from sha256.c:24:
 /usr/include/python3.9/cpython/unicodeobject.h:446:26: note: declared here
 446 | static inline Py_ssize_t _PyUnicode_get_wstr_length(PyObject *op) {
 | ^~~~~~~~~~~~~~~~~~~~~~~~~~
 error: command '/usr/bin/gcc' failed with exit code 1
 ----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-8tall8qf/sha256/setup.py'"'"'; __file__='"'"'/tmp/pip-install-8tall8qf/sha256/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-_1wa986e/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/christoph/.local/include/python3.9/sha256 Check the logs for full command output.

System: Manjaro (up to date; Linux 5.4.85)
Python Verison: 3.9.1
pip version: 20.2.2