re:unable to run mnemosyne 2.4 on 32 bit 16.04 ubuntu using tar.gz package

[Rohan Ajmani]

HI ,
I am unable to run mnemosyne 2.4 on ubuntu 16.04 (32 bit) following error is

Traceback (innermost last):
  File "/usr/local/bin/mnemosyne", line 4, in <module>
    __import__('pkg_resources').run_script('Mnemosyne==2.4', 'mnemosyne')
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 719, in run_script
    self.require(requires)[0].run_script(script_name, ns)
  File "/usr/lib/python3/dist-packages/pkg_resources/__init__.py", line 1511, in run_script
    exec(script_code, namespace, namespace)
  File "/usr/local/lib/python3.5/dist-packages/Mnemosyne-2.4-py3.5.egg/EGG-INFO/scripts/mnemosyne", line 132, in <module>
 ImportError: cannot import name 'QtWebEngineWidgets'


I tried sudo pip install PyQt5

i get  the following error
The directory '/home/rohan/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/rohan/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
Collecting PyQt5
  Could not find a version that satisfies the requirement PyQt5 (from versions: )
No matching distribution found for PyQt5

please help..

[Peter Bienstman]

Hi,

 

This is not really a Mnemosyne problem, but have you tried adding the –H flag to sudo, as the error suggested?

 

Also, it’s probably safe do delete the .cache directory and see what happens.

 

Finally, you can try with pip3 instead of pip, to make sure you’re not trying to install an unexisting python2 package.

 

Cheers,

 

Peter

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