[PyQt] Error installing PyQt5

[s.achterop at rug.nl]

   Hello list,

Installing pyqt5 gives the following error on debian/buster.

$ pip3 install PyQt5
Collecting PyQt5
   Using cached https://files.pythonhosted.org/packages/3a/fb/eb51731f2dc7c22d8e1a63ba88fb702727b324c6352183a32f27f73b8116/PyQt5-5.14.1.tar.gz
   Installing build dependencies ... done
     Complete output from command python setup.py egg_info:
     Traceback (most recent call last):
       File "<string>", line 1, in <module>
       File "/usr/lib/python3.7/tokenize.py", line 447, in open
         buffer = _builtin_open(filename, 'rb')
     FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-install-0q6_olh9/PyQt5/setup.py'


  Thanks for you attention,
      Sietse