尽管已经正确安装了所需的dev库和venv库，但我还是连续遇到了这些错误。
这里是端子中的连续输出。
~/Desktop/virtualenvs$ python3.8 -m venv newpy38
The virtual environment was not created successfully because ensurepip is not
available. On Debian/Ubuntu systems, you need to install the python3-venv
package using the following command.
apt-get install python3-venv
You may need to use sudo with that command. After installing the python3-venv
package, recreate your virtual environment.
Failing command: ['/home/dji/Desktop/virtualenvs/newpy38/bin/python3.8', '-Im', 'ensurepip', '--upgrade', '--default-pip']当我运行sudo apt-get以确定我已经安装了venv库时
~/Desktop/virtualenvs$ sudo apt-get install python3-venv
Reading package lists... Done
Building dependency tree
Reading state information... Done
python3-venv is already the newest version (3.6.7-1~18.04).
0 upgraded, 0 newly installed, 0 to remove and 458 not upgraded.当我运行sudoapt-get以再次确认是否安装了venv库时
~/Desktop/virtualenvs$ sudo apt-get install python3.8-venv
Reading package lists... Done
Building dependency tree
Reading state information... Done
python3.8-venv is already the newest version (3.8.0-3~18.04.1).
0 upgraded, 0 newly installed, 0 to remove and 458 not upgraded.我也尝试了以下链接，但没有效果：
- python3.8-venv not working with python3.8 -m venv env
- pyvenv not working because ensurepip is not available
1.我也用“sudo dpkg-reconfigure locales”重置了区域设置，就像https://askubuntu.com/questions/33025/locale-settings-are-not-right-how-can-i-reset-them一样，但这可能是不相关的。
===更新===不知何故，卸载和重新安装python解决了这个venv问题，我也不确定为什么。
1条答案
按热度按时间h79rfbju1#
原来这是因为python安装失败了！由于
sudo apt-get updatex 1 m1n1x使用不当（并且不小心），我的python安装失败了，无法正确找到它安装的库我重新安装了python，现在可以了。
额外提示：由于我是在嵌入式计算机（dji manifold 2g）上使用这个程序，有些用户可能没有重新安装python的简单选择，重新刷新整个固件（python预装的）实际上可能更有帮助，尽管更不方便。