在新電腦上安裝tensorflow,numpy,怎么就這么曲折,前前后后五六種錯誤。。如果你的錯沒有這么多,直接看最后一步就好了
錯1:


錯2:
python since paCould not install packages due to an EnvironmentError: [WinError 5] 拒絕訪問。
錯3:
ERROR: Command errored out with exit status 1:
command: 'D:\SOFTWARE\Python\Python39\python.exe' -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\\Users\\MSI-NB\\AppData\\Local\\Temp\\pip-install-7xe7zjv9\\numpy_e781e20ff980480f8215bf2506badbf5\\setup.py'"'"'; __file__='"'"'C:\\Users\\MSI-NB\\AppData\\Local\\Temp\\pip-install-7xe7zjv9\\numpy_e781e20ff980480f8215bf2506badbf5\\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d 'C:\Users\MSI-NB\AppData\Local\Temp\pip-wheel-xln11lng'
cwd: C:\Users\MSI-NB\AppData\Local\Temp\pip-install-7xe7zjv9\numpy_e781e20ff980480f8215bf2506badbf5\

錯4:
Could not install packages due to an EnvironmentError
錯5:
Try to run this command from the system terminal. Make sure that you use the correct version of 'pip' installed for your Python interpreter located at 'D:\SOFTWARE\Python\Python39\python.exe'.
錯6:
package wheel is not installed
等等。。
然而只要改一下我的下載命令就好了
不過在這之前我還進行了一個2個操作:
1.更新了我的pip,我在命令行更新報錯,就直接在官網下了一個,直接點擊setup會閃退,在命令行中安裝就好了 ,到安裝目錄后python setup.py install
2.由於錯6,安裝wheel pip install wheel
最后安裝numpy時, pip install numpy==1.12.0 是不行的,換成
pip3 install numpy scipy matplotlib -i https://pypi.tuna.tsinghua.edu.cn/simple
就好啦
參考:https://www.runoob.com/w3cnote/python-pip-install-usage.html
