PyQtWebEngine conflict

[mhyben]

The installation of the datamatplot together with pyqt5 and pyqtwebengine inside the clean conda environment results in the issue with importing the pyqtwebengine.

The idea is to use datamatplot as a part of the pyqt5 UI framework. The plot should be used as a html page inside the PyQtWebEngine. However, the above problem prevents the usage of the PyQtWebEngine together with datamapplot library,

Here are steps to reproduce the error:
conda create --name example python=3.10
conda activate example
pip install pyqt5 pyqtwebengine
conda install -c conda-forge datamapplot

python
>>> from PyQt5.QtWebEngineWidgets import QWebEngineView

The error message:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: /lib64/libgssapi_krb5.so.2: undefined symbol: k5_buf_cstring, version krb5support_0_MIT

[lmcinnes]

The conda-forge version of datamapplot is somewhat out of date because of a dependency on rcssmin which is broken on conda-forge. It may be worth trying pip installing datamapplot into your conda environment and seeing if that works.