Mac 顯示sudo: pip: command not found

Mac顯示sudo: pip: command not found

mac在安裝完pip模塊後，使用pip命令會提示sudo: pip: command not found

moyanzhudeMacBook-Pro:~ oosmart$ sudo pip install pymysql
sudo: pip: command not found

command not found，表示系統沒有找到該模塊，多是系統沒有安裝該模塊，也可能沒有設置環境變量。

安裝模塊

若是安裝該模塊，能夠跳過該步驟哦

須要去官網下載和Python相對應的pip的mac版本，而後按照默認路徑安裝便可。

配置環境變量或者直接運行

能夠配置環境變量，而後使用pip命令

或者直接進入bin目錄執行pip方法 

#進入python的bin目錄
moyanzhudeMacBook-Pro:~ moyan$ cd /Library/Frameworks/Python.framework/Versions/3.6/bin/

#多餘效驗
moyanzhudeMacBook-Pro:bin moyan$ ls
2to3            pydoc3            python3.6-config
2to3-3.6        pydoc3.6        python3.6m
easy_install-3.6    python3            python3.6m-config
idle3            python3-32        pyvenv
idle3.6            python3-config        pyvenv-3.6
pip3            python3.6
pip3.6            python3.6-32
#多餘效驗
moyanzhudeMacBook-Pro:bin moyan$ pwd
/Library/Frameworks/Python.framework/Versions/3.6/bin

#執行下面命令便可：
moyanzhudeMacBook-Pro:bin moyan$ ./pip3 install pymysql
Collecting pymysql
  Downloading https://files.pythonhosted.org/packages/32/e8/222d9e1c7821f935d9f93a84f0b98afc219/PyMySQL-0.8.1-py2.py3-none-any.whl (81kB)
    100% |████████████████████████████████| 81kB 295kB/s 
Installing collected packages: pymysql
Successfully installed pymysql-0.8.1
You are using pip version 9.0.1, however version 10.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.

#出現這句話即安裝成功
Successfully installed pymysql-0.8.1

遇到問題

安裝的時候可能會遇到版本不匹配的問題，須要從新安裝Python版本

Could not find a version that satisfies the requirement pymysql (from versions: )
No matching distribution found for pymysql