将 pip 从 /usr/local/bin/pip 切换到 /usr/bin/pip

Question

我通过/usr/local/bin/pip执行sudo python3 -m pip install -U pip命令强制启动了 pip。

现在我想使用 pip/usr/bin/pip

为了实现这一点，我已将 pip 重命名为/usr/local/bin/pip_backup

现在在我问，which pip或者which pip -a它只显示/usr/bin/pip。

但我无法使用 pip 下载或安装任何软件包。它说

[root@localhost file_name]# pip install snips-nlu
-bash: /usr/local/bin/pip: No such file or directory
-------------------------------------------------------------------------

一些相关信息：

[root@localhost bot_v4.0]# which python -a
/usr/bin/python
[root@localhost bot_v4.0]# which pip -a
/usr/bin/pip
[root@localhost bot_v4.0]# 

和这个：

[root@localhost bot_v4.0]# ll /usr/bin/pip*
-rwxr-xr-x. 1 root root   407 May  5  2018 /usr/bin/pip
lrwxrwxrwx. 1 root root     9 May  5  2018 /usr/bin/pip-2 -> ./pip-2.7
-rwxr-xr-x. 1 root root   407 May  5  2018 /usr/bin/pip2
lrwxrwxrwx. 1 root root     8 May  5  2018 /usr/bin/pip-2.7 -> ./pip2.7
-rwxr-xr-x. 1 root root   407 May  5  2018 /usr/bin/pip2.7
lrwxrwxrwx. 1 root root     9 May  5  2018 /usr/bin/pip-3 -> ./pip-3.6
lrwxrwxrwx. 1 root root     8 May  5  2018 /usr/bin/pip-3.6 -> ./pip3.6
-rwxr-xr-x. 1 root root 16184 Oct 18 15:38 /usr/bin/pipewire

和这个：

[root@localhost bot_v4.0]# ll /usr/local/bin/pip*
-rwxr-xr-x. 1 root root 223 Apr  4 10:25 /usr/local/bin/pip2
-rwxr-xr-x. 1 root root 223 Apr  4 10:25 /usr/local/bin/pip2.7
-rwxr-xr-x. 1 root root 216 Apr  3 17:05 /usr/local/bin/pip3
-rwxr-xr-x. 1 root root 216 Apr  3 17:05 /usr/local/bin/pip3.6
-rwxr-xr-x. 1 root root 223 Apr  4 10:25 /usr/local/bin/pip_bak

Answer 1

检查以下路线是否存在：

"$HOME/.local/bin"

如果是，请将以下内容添加到.bashrc或.profile：

if [ -d "$HOME/.local/bin" ];then
  PATH="$HOME/.local/bin/:$PATH"
fi