I have both Python 2.7 (which comes with ArcGIS) and 3.7 (which comes QGIS 3.4) - in normal command prompt its showing Python 3.7.0 and path from qgis 3.4. I confirmed version and path running following commands
python >>> import sys >>> print(sys.path)
so I tried to install PyQt5 by the following command
pip install PyQt5
but the command prompt throws the
DEPRECATION : Python 2.7 will reach ...
So as command prompt suggested I tried to upgrade the pip version by using following commands
python -m pip install --upgrade pip
but again I got the different error like
I don't know what to do. Is there any problem with Version (2.7 or 3.7 issues) else am I doing mistake on installing/setting up with environment variables.
Note: I'm in the process of developing a tool which uses PyProj, GDAL, so I used Qt Designer for front-end. trying to convert UI to py. I'm a beginner so messed-up with these things.