pip install安装软件包报错:Requirement already satisfied
报错信息:
C:\Users\13512>pip install pygame
Requirement already satisfied: pygame in c:\users\13512\appdata\local\programs\python\python39\lib\site-packages (2.1.2)
原因分析:
需要指定路径
解决方案:
使用 pip install –target=安装路径
如:pip install –target=c:\users\13512\appdata\local\programs\python\python39\lib\site-packages pygame
注意:–target=后紧跟安装路径无需空格
执行结果:
C:\Users\13512>pip install –target=c:\users\13512\appdata\local\programs\python\python39\lib\site-packages pygame
Collecting pygame
Using cached pygame-2.1.2-cp39-cp39-win_amd64.whl (8.4 MB)
Installing collected packages: pygame
Successfully installed pygame-2.1.2
可使用 pip list 查看是否成功安装
C:\Users\13512>pip list
Package Version
—————– ——-
asttokens 2.0.5
backcall 0.2.0
black 21.12b0
click 8.0.3
colorama 0.4.4
decorator 5.1.1
et-xmlfile 1.1.0
executing 0.8.2
ipython 8.0.1
jedi 0.18.1
matplotlib-inline 0.1.3
mypy-extensions 0.4.3
openpyxl 3.0.9
parso 0.8.3
pathspec 0.9.0
pickleshare 0.7.5
pip 21.3.1
platformdirs 2.4.1
prompt-toolkit 3.0.24
pure-eval 0.2.1
pygame 2.1.2
Pygments 2.11.2
setuptools 57.4.0
six 1.16.0
stack-data 0.1.4
tomli 1.2.3
traitlets 5.1.1
typing_extensions 4.0.1
wcwidth 0.2.5
来源:CA-CA