Problem: The following line:
from PyQt5 import QtWebEngineWidgets
Gives me an error:
ImportError: /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2: symbol krb5_ser_context_init `version krb5_3_MIT not defined in file libkrb5.so.3 with link time reference`
It is strange because I installed PyQt5 and pyqtwebengine in conda environment using pip and everthing should work fine.
What I tried:
I tried reinstalling libraries it did not resolve the problem Python 3.7.0 No module named 'PyQt5.QtWebEngineWidgets'
I have no
LD_LIBRARY_PATHset globally, so that cannot be a problem: https://bugreports.qt.io/browse/PYSIDE-843pyside2 installation problem on ubuntu18.04, python 3.8.3 on anaconda The following solution is for
pyside2, I tried to do analogouslyconda install -c conda-forge PyQt5however that did not solve my problem.I tried to install
sudo apt-get install python3-pyqt5but it did not help, so I removed it
I think that this problem is only for linux or conda, bacause my friend used Windows and pip and had no similar problems. Unfortunatly I have to use PyQt5 and conda, beacuse all rest of my code is based on it.
Specifications
I am using conda environment: i used both conda install and pip install in it: Below results of (environment) user@user:~$ pip list and (environment) user@user:~$ conda list
(environment) user@user:~$ pip list
Package Version
------------------ -------------------
-yQt5 5.10
attrs 20.3.0
bgen-reader 3.0.2
biopython 1.78
bokeh 2.1.1
brotlipy 0.7.0
cachetools 4.1.1
certifi 2020.11.8
cffi 1.14.3
chardet 3.0.4
click 7.1.2
cloudpickle 1.6.0
coloredlogs 14.0
configparser 5.0.1
cryptography 3.2.1
cytoolz 0.11.0
cyvcf2 0.20.0
dask 2.30.0
dfply 0.3.3
dill 0.3.2
distributed 2.30.1
Flask 1.1.2
Flask-Cors 3.0.8
fsspec 0.8.3
glmnet 2.2.1
gtfparse 1.2.1
h5py 2.10.0
HeapDict 1.0.1
humanfriendly 8.2
idna 2.10
importlib-metadata 2.0.0
inflection 0.5.1
iniconfig 1.1.1
install 1.3.4
itsdangerous 1.1.0
Jinja2 2.11.2
joblib 0.16.0
locket 0.2.0
MarkupSafe 1.1.1
mkl-fft 1.2.0
mkl-random 1.1.1
mkl-service 2.3.0
more-itertools 8.6.0
mplcursors 0.3
mpld3 0.5.1
msgpack 1.0.0
multiprocess 0.70.10
numpy 1.18.1
olefile 0.46
packaging 20.4
pandas 1.1.0
partd 1.1.0
patsy 0.5.1
Pillow 5.4.1
pip 20.2.4
plotly 4.11.0
pluggy 0.13.1
psutil 5.7.2
py 1.9.0
pyarrow 0.11.1
pycparser 2.20
pyliftover 0.4
pyOpenSSL 19.1.0
pyparsing 2.4.7
PyQt5 5.15.2
PyQt5-sip 12.8.1
PyQtWebEngine 5.15.2
pysam 0.16.0.1
PySocks 1.7.1
pytest 0.0.0
pytest-runner 5.2
python-dateutil 2.8.1
python-dotenv 0.15.0
pytz 2020.1
PyYAML 5.3.1
Quandl 3.5.2
requests 2.24.0
retrying 1.3.3
scikit-learn 0.23.2
scipy 1.5.0
setuptools 50.3.1.post20201107
sip 4.19.8
six 1.15.0
sklearn 0.0
sortedcontainers 2.2.2
statsmodels 0.11.1
tblib 1.7.0
texttable 1.6.2
threadpoolctl 2.1.0
toml 0.10.1
toolz 0.11.1
tornado 6.0.4
tqdm 4.51.0
typing-extensions 3.7.4.3
urllib3 1.25.11
vcfpy 0.13.3
Werkzeug 1.0.1
wheel 0.35.1
xarray 0.16.1
zict 2.0.0
zipp 3.4.0
(environment) user@user:~$ conda list
# packages in environment at /home/user/anaconda3/envs/environment:
#
# Name Version Build Channel
_libgcc_mutex 0.1 main
almosthere 1.0.15 h46ee950_0 conda-forge
arrow-cpp 0.11.1 py37h5c3f529_0
attrs 20.3.0 pyhd3eb1b0_0
bgen 3.0.2 h9db9d1d_0 conda-forge
bgen_reader 3.0.2 py37h14c3975_0 conda-forge
biopython 1.78 pypi_0 pypi
blas 1.0 mkl
bokeh 2.1.1 py37_0
boost-cpp 1.68.0 h11c811c_1000 conda-forge
brotlipy 0.7.0 py37h27cfd23_1003
bzip2 1.0.8 h7b6447c_0
ca-certificates 2020.10.14 0
cachetools 4.1.1 py_0
certifi 2020.11.8 py37h06a4308_0
cffi 1.14.3 py37h261ae71_2
chardet 3.0.4 py37h06a4308_1003
click 7.1.2 py_0
cloudpickle 1.6.0 py_0
coloredlogs 14.0 py37_0
configparser 5.0.1 py_0
cryptography 3.2.1 py37h3c74f83_1
cytoolz 0.11.0 py37h7b6447c_0
cyvcf2 0.20.0 py37hcb143b1_1 bioconda
dask 2.30.0 py_0
dask-core 2.30.0 py_0
dfply 0.3.3 pypi_0 pypi
dill 0.3.2 pypi_0 pypi
distributed 2.30.1 py37h06a4308_0
flask 1.1.2 py_0
flask-cors 3.0.8 py_0 anaconda
freetype 2.10.4 h5ab3b9f_0
fsspec 0.8.3 py_0
gflags 2.2.2 he6710b0_0
glmnet 2.2.1 pypi_0 pypi
glog 0.3.5 hf484d3e_1
gtfparse 1.2.1 pypi_0 pypi
h5py 2.10.0 py37hd6299e0_1
hdf5 1.10.6 hb1b8bf9_0
heapdict 1.0.1 py_0
htslib 1.10.2 hd3b49d5_1 bioconda
humanfriendly 8.2 py37_0
icu 58.2 he6710b0_3
idna 2.10 py_0
importlib-metadata 2.0.0 py_1
importlib_metadata 2.0.0 1
inflection 0.5.1 py37_0
iniconfig 1.1.1 py_0
install 1.3.4 pypi_0 pypi
intel-openmp 2020.2 254
itsdangerous 1.1.0 py37_0
jinja2 2.11.2 py_0
joblib 0.16.0 pypi_0 pypi
jpeg 9b h024ee3a_2
krb5 1.18.2 h173b8e3_0
ld_impl_linux-64 2.33.1 h53a641e_7
libboost 1.67.0 h46d08c1_4
libcurl 7.71.1 h20c2e04_1
libdeflate 1.6 h516909a_0 conda-forge
libedit 3.1.20191231 h14c3975_1
libevent 2.1.8 h1ba5d50_1
libffi 3.3 he6710b0_2
libgcc-ng 9.1.0 hdf63c60_0
libgfortran-ng 7.3.0 hdf63c60_0
libpng 1.6.37 hbc83047_0
libssh2 1.9.0 h1ba5d50_1
libstdcxx-ng 9.1.0 hdf63c60_0
libtiff 4.0.9 he85c1e1_2
locket 0.2.0 py37_1
lz4-c 1.8.1.2 h14c3975_0
markupsafe 1.1.1 py37h14c3975_1
mkl 2020.2 256
mkl-service 2.3.0 py37he904b0f_0
mkl_fft 1.2.0 py37h23d657b_0
mkl_random 1.1.1 py37h0573a6f_0
more-itertools 8.6.0 pyhd3eb1b0_0
mplcursors 0.3 pypi_0 pypi
mpld3 0.5.1 pypi_0 pypi
msgpack-python 1.0.0 py37hfd86e86_1
multiprocess 0.70.10 pypi_0 pypi
ncurses 6.2 he6710b0_1
numpy 1.18.1 py37h4f9e942_0
numpy-base 1.18.1 py37hde5b4d6_1
olefile 0.46 py37_0
openssl 1.1.1h h7b6447c_0
packaging 20.4 py_0
pandas 1.1.0 py37he6710b0_0
parquet-cpp 1.5.1 3 conda-forge
partd 1.1.0 py_0
patsy 0.5.1 py37_0
pillow 5.4.1 py37h34e0f95_0
pip 20.2.4 pypi_0 pypi
plotly 4.11.0 pypi_0 pypi
pluggy 0.13.1 py37_0
psutil 5.7.2 py37h7b6447c_0
py 1.9.0 py_0
pyarrow 0.11.1 py37hbbcf98d_1002 conda-forge
pycparser 2.20 py_2
pyliftover 0.4 py_0 bioconda
pyopenssl 19.1.0 pyhd3eb1b0_1
pyparsing 2.4.7 py_0
pyqt5 5.10 pypi_0 pypi
pyqt5-sip 12.8.1 pypi_0 pypi
pyqtwebengine 5.15.2 pypi_0 pypi
pysam 0.16.0.1 pypi_0 pypi
pysocks 1.7.1 py37_1
pytest 6.1.1 py37_0
pytest-runner 5.2 py_0
python 3.7.7 hcff3b4d_5
python-dateutil 2.8.1 py_0
python-dotenv 0.15.0 pypi_0 pypi
python_abi 3.7 1_cp37m conda-forge
pytz 2020.1 py_0
pyyaml 5.3.1 py37h7b6447c_1
quandl 3.5.2 py37_0
readline 8.0 h7b6447c_0
requests 2.24.0 py_0
retrying 1.3.3 pypi_0 pypi
scikit-learn 0.23.2 pypi_0 pypi
scipy 1.5.0 py37h0b6359f_0
setuptools 50.3.1 py37h06a4308_1
sip 4.19.8 pypi_0 pypi
six 1.15.0 py37h06a4308_0
sklearn 0.0 pypi_0 pypi
snappy 1.1.8 he6710b0_0
sortedcontainers 2.2.2 py_0
sqlite 3.33.0 h62c20be_0
statsmodels 0.11.1 py37h7b6447c_0
tblib 1.7.0 py_0
texttable 1.6.2 py_0 conda-forge
threadpoolctl 2.1.0 pypi_0 pypi
thrift-cpp 0.11.0 h02b749d_3
tk 8.6.10 hbc83047_0
toml 0.10.1 py_0
toolz 0.11.1 py_0
tornado 6.0.4 py37h7b6447c_1
tqdm 4.51.0 pyhd3eb1b0_0
typing_extensions 3.7.4.3 py_0
urllib3 1.25.11 py_0
vcfpy 0.13.3 pypi_0 pypi
werkzeug 1.0.1 py_0
wheel 0.35.1 pyhd3eb1b0_0
xarray 0.16.1 py_0
xz 5.2.5 h7b6447c_0
yaml 0.2.5 h7b6447c_0
zict 2.0.0 py_0
zipp 3.4.0 pyhd3eb1b0_0
zlib 1.2.11 h7b6447c_3
zstd 1.3.3 h84994c4_0
