输入后出现错误:
sudo apt-get install python3-pip
这是错误:
Package python3-pip is not available but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'python3-pip' has no installation candidate
我应该怎么办?
原文由 Ananya Panda 发布,翻译遵循 CC BY-SA 4.0 许可协议
您需要先更新源列表,尝试运行