Comment 2 for bug 1293090

Traceback (most recent call last):
  File "/usr/bin/py3compile", line 290, in <module>
    main()
  File "/usr/bin/py3compile", line 270, in main
    options.force, options.optimize, e_patterns)
  File "/usr/bin/py3compile", line 156, in compile
    cfn = interpreter.cache_file(fn, version)
  File "/usr/share/python3/debpython/interpreter.py", line 212, in cache_file
    (fname[:-3], self.magic_tag(version), last_char))
  File "/usr/share/python3/debpython/interpreter.py", line 246, in magic_tag
    return self._execute('import imp; print(imp.get_tag())', version)
  File "/usr/share/python3/debpython/interpreter.py", line 359, in _execute
    raise Exception('{} failed with status code {}'.format(command, output['returncode']))
Exception: python3.3 -c 'import imp; print(imp.get_tag())' failed with status code 134

you should try to reinstall python3-uno.