Issue after building tag 0.38.0

[sakshamkumar-byt]

Hi I am facing the following error after building 0.38.0

(test_new) saksham.kumar@n248-157-240:~/sdc$ python
Python 3.7.11 (default, Jul 27 2021, 14:32:16) 
[GCC 7.5.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.

import pandas as pd
from numba import njit

@njit
def dataframe_copy():
 df = pd.DataFrame({'A': [1.0, 2.0, 3.0, 1.0], 'B': [4, 5, 6, 7]})
 new_df = df.copy(deep=True)
 return new_df

print(dataframe_copy())


/home/saksham.kumar/miniconda3/envs/test_new/lib/python3.7/site-packages/numba/core/dispatcher.py:237: UserWarning: Numba extension module 'sdc' failed to load due to 'ImportError(cannot import name 'hstr_ext' from 'sdc' (/data00/home/saksham.kumar/sdc/sdc/__init__.py))'.
 entrypoints.init_all()
Traceback (most recent call last):
 File "<stdin>", line 1, in <module>
 File "/home/saksham.kumar/miniconda3/envs/test_new/lib/python3.7/site-packages/numba/core/dispatcher.py", line 414, in _compile_for_args
 error_rewrite(e, 'typing')
 File "/home/saksham.kumar/miniconda3/envs/test_new/lib/python3.7/site-packages/numba/core/dispatcher.py", line 357, in error_rewrite
 raise e.with_traceback(None)
numba.core.errors.TypingError: Failed in nopython mode pipeline (step: nopython frontend)
Unknown attribute 'DataFrame' of type Module(<module 'pandas' from '/home/saksham.kumar/miniconda3/envs/test_new/lib/python3.7/site-packages/pandas/__init__.py'>)

I am at tag 0.38.0

conda list output:

conda list
# packages in environment at /home/saksham.kumar/miniconda3/envs/test_new:
#
# Name Version Build Channel
_libgcc_mutex 0.1 main 
_openmp_mutex 4.5 1_gnu 
arrow-cpp 2.0.0 py37hced866c_0 
blas 1.0 mkl 
boost-cpp 1.73.0 h27cfd23_11 
brotli 1.0.9 he6710b0_2 
bzip2 1.0.8 h7b6447c_0 
c-ares 1.18.1 h7f8727e_0 
ca-certificates 2022.2.1 h06a4308_0 
certifi 2021.10.8 py37h06a4308_2 
double-conversion 3.1.5 he6710b0_1 
gflags 2.2.2 he6710b0_0 
glog 0.5.0 h2531618_0 
grpc-cpp 1.26.0 hf8bcb03_0 
icu 58.2 he6710b0_3 
intel-openmp 2021.4.0 h06a4308_3561 
ld_impl_linux-64 2.35.1 h7274673_9 
libboost 1.73.0 h3ff78a5_11 
libevent 2.1.12 h8f2d780_0 
libffi 3.3 he6710b0_2 
libgcc-ng 9.3.0 h5101ec6_17 
libgomp 9.3.0 h5101ec6_17 
libllvm10 10.0.1 hbcb73fb_5 
libprotobuf 3.11.2 hd408876_0 
libstdcxx-ng 9.3.0 hd4cf53a_17 
libthrift 0.13.0 hfb8234f_6 
llvmlite 0.35.0 py37h612dafd_4 
lz4-c 1.9.3 h295c915_1 
mkl 2021.4.0 h06a4308_640 
mkl-service 2.4.0 py37h7f8727e_0 
mkl_fft 1.3.1 py37hd3c417c_0 
mkl_random 1.2.2 py37h51133e4_0 
ncurses 6.3 h7f8727e_2 
numba 0.52.0 py37ha9443f7_0 
numpy 1.21.2 py37h20f2e39_0 
numpy-base 1.21.2 py37h79a1101_0 
openssl 1.1.1m h7f8727e_0 
orc 1.6.5 h973521d_1 
pandas 1.2.0 py37ha9443f7_0 
pip 21.2.2 py37h06a4308_0 
pyarrow 2.0.0 py37he0739d4_0 
python 3.7.11 h12debd9_0 
python-dateutil 2.8.2 pyhd3eb1b0_0 
pytz 2021.3 pyhd3eb1b0_0 
re2 2020.11.01 h2531618_1 
readline 8.1.2 h7f8727e_1 
sdc 0.38.0 py37h628d7e0_0 file:///data00/home/saksham.kumar/sdc/output
setuptools 58.0.4 py37h06a4308_0 
six 1.16.0 pyhd3eb1b0_1 
snappy 1.1.8 he6710b0_0 
sqlite 3.37.2 hc218d9a_0 
tbb 2020.3 hfd86e86_0 
tbb4py 2020.3 py37hfd86e86_0 
tk 8.6.11 h1ccaba5_0 
uriparser 0.9.3 he6710b0_1 
utf8proc 2.6.1 h27cfd23_0 
wheel 0.37.1 pyhd3eb1b0_0 
xz 5.2.5 h7b6447c_0 
zlib 1.2.11 h7f8727e_4 
zstd 1.4.9 haebb681_0