python - 如何在 Ubuntu 18.04 中将 pip3 更新到最新版本？

Question

运行时报错

$ pip3 install -U pip

Requirement already up-to-date: pip in ./dlenv/lib/python3.6/site-packages (10.0.1)
launchpadlib 1.10.6 requires testresources, which is not installed.

我在 apt 里搜索了一下，testresources 好像已经安装好了。

apt search testresources
Sorting... Done
Full Text Search... Done
python-testresources/bionic,bionic 2.0.0-2 all
  PyUnit extension for managing expensive test fixtures - Python 2.x

python3-testresources/bionic,bionic 2.0.0-2 all
  PyUnit extension for managing expensive test fixtures - Python 3.

我浏览了这个 github issue ，解决方案尚不清楚。

Answer 1

试试这个，

sudo apt install python3-testresources