I want to upgrade the package
psychopy for Python 2:
$ sudo -H pip2 install --upgrade psychopy Collecting psychopy Collecting pillow (from psychopy) Using cached Pillow-5.0.0-cp27-cp27mu-manylinux1_x86_64.whl Collecting pyqt5 (from psychopy) Could not find a version that satisfies the requirement pyqt5 (from psychopy) (from versions: ) No matching distribution found for pyqt5 (from psychopy)
pyqt5 doesn't support installation from PyPI for Python 2 on Linux. I have the Ubuntu packages
python-pyqt5 installed, but pip doesn't seem to care.
I'm running Artful.