# pip install --upgrade pip
Collecting pip
Downloading https://files.pythonhosted.org/packages/d8/f3/413bab4ff08e1fc4828dfc59996d721917df8e8583ea85385d51125dceff/pip-19.0.3-py2.py3-none-any.whl (1.4MB)
100% |████████████████████████████████| 1.4MB 5.8MB/s
rtlsdr-scanner 1.3.0 requires visvis, which is not installed.
cheetah 2.4.4 requires Markdown>=2.0.1, which is not installed.
matplotlib 2.0.0.post0 requires pytz, which is not installed.
matplotlib 2.0.0.post0 requires subprocess32, which is not installed.
rtlsdr-scanner 1.3.0 has requirement matplotlib<2, but you'll have matplotlib 2.0.0.post0 which is incompatible.
Installing collected packages: pip
Found existing installation: pip 10.0.1
Uninstalling pip-10.0.1:
Successfully uninstalled pip-10.0.1
Successfully installed pip-19.0.3
Надо что то до обновить ?