`python3 -m pip install PyQt5`実行時にエラー

python3 -m pip install PyQt5実行時にエラー

$ python3 -m pip install PyQt5
Collecting pyqt5
  Using cached https://files.pythonhosted.org/packages/8e/a4/d5e4bf99dd50134c88b95e926d7b81aad2473b47fde5e3e4eac2c69a8942/PyQt5-5.15.4.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 "/home/ubuntu/.pyenv/versions/3.6.9/lib/python3.6/tokenize.py", line 452, in open
        buffer = _builtin_open(filename, 'rb')
    FileNotFoundError: [Errno 2] No such file or directory: '/tmp/pip-install-7xm7lesh/pyqt5/setup.py'
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-7xm7lesh/pyqt5/

以下で解決

pip3 install --upgrade pip
python3 -m pip install PyQt5