execution on Linux fails about pext HOT 6 CLOSED

pip3 install git+https://github.com/Pext/Pext

Installing collected packages: psutil, PyOpenGL, requests, pycparser, cffi, bcrypt, paramiko, PyQt5-sip, pyqt5, dulwich, evdev, python-xlib, pynput, pathtools, watchdog, pext
  WARNING: The scripts pylupdate5, pyrcc5 and pyuic5 are installed in '/home/tissatussa/.local/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
  WARNING: The script dulwich is installed in '/home/tissatussa/.local/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
  WARNING: The script watchmedo is installed in '/home/tissatussa/.local/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
  WARNING: The script pext_dev is installed in '/home/tissatussa/.local/bin' which is not on PATH.
  Consider adding this directory to PATH or, if you prefer to suppress this warning, use --no-warn-script-location.
Successfully installed PyOpenGL-3.1.5 PyQt5-sip-12.9.0 bcrypt-3.2.0 cffi-1.14.6 dulwich-0.20.8 evdev-1.4.0 paramiko-2.7.2 pathtools-0.1.2 pext-0.32 psutil-5.7.3 pycparser-2.20 pynput-1.7.1 pyqt5-5.15.1 python-xlib-0.31 requests-2.24.0 watchdog-0.10.3

tissatussa@tissatussa-HP-Elite-x2-1012-G2:~/Compiled$ whereis pext
pext:
tissatussa@tissatussa-HP-Elite-x2-1012-G2:~/Compiled$ echo $PATH
/usr/include/mkl:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/.local/bin" ] ; then
    PATH="$HOME/.local/bin:$PATH"
fi

[Desktop Entry]
Type=Application
Name=Pext
Comment=Python-based extendable tool
Categories=Utility;
Exec=pext
Icon=pext
StartupNotify=false
Terminal=false