不多说，直接上干货！
Anaconda2 里
PS C:Anaconda2Scripts> PS C:Anaconda2Scripts> pip.exe install itchat Requirement already satisfied: itchat in c:anaconda3libsite-packages (1.3.10) Requirement already satisfied: requests in c:anaconda3libsite-packages (from itchat) (2.14.2) Requirement already satisfied: pyqrcode in c:anaconda3libsite-packages (from itchat) (1.2.1) Requirement already satisfied: pypng in c:anaconda3libsite-packages (from itchat) (0.0.18) PS C:Anaconda2Scripts>
Anaconda3里
PS C:Anaconda3Scripts> PS C:Anaconda3Scripts> pip3.exe install itchat Collecting itchat Could not find a version that satisfies the requirement itchat (from versions: ) No matching distribution found for itchat PS C:Anaconda3Scripts> pip3.exe install itchat Collecting itchat Downloading https://files.pythonhosted.org/packages/57/99/20dde4bee645453d1453ae3757b49f24a5fd179ce6e391cf2542cfeac61c/itchat-1.3.10-py2.py3-none-any.whl Collecting pypng (from itchat) Downloading https://files.pythonhosted.org/packages/2f/b1/c8dfcf50feb12a30be7d95c5f45d638704682487d8e50419ef41463febcd/pypng-0.0.18.tar.gz (377kB) 100% |████████████████████████████████| 378kB 785kB/s Collecting pyqrcode (from itchat) Downloading https://files.pythonhosted.org/packages/37/61/f07226075c347897937d4086ef8e55f0a62ae535e28069884ac68d979316/PyQRCode-1.2.1.tar.gz Requirement already satisfied: requests in c:anaconda3libsite-packages (from itchat) (2.14.2) Building wheels for collected packages: pypng, pyqrcode Running setup.py bdist_wheel for pypng ... done Stored in directory: C:UserslenovoAppDataLocalpipCachewheelsed306c21dd4d267f47ea09fb57881b30fe16f7231b71bd26dea38afc Running setup.py bdist_wheel for pyqrcode ... done Stored in directory: C:UserslenovoAppDataLocalpipCachewheels54612fa4f51b09473db5737db0f654ed10eb9a4ee01f83a7412de349 Successfully built pypng pyqrcode Installing collected packages: pypng, pyqrcode, itchat Successfully installed itchat-1.3.10 pypng-0.0.18 pyqrcode-1.2.1 PS C:Anaconda3Scripts>
这是因为，我Anaconda2那边安装，会在这边对应自动生成。
如果，中间安装的过程中，出现
全网最详细的用pip安装****模块报错：Could not find a version that satisfies the requirement ****(from version:) No matching distribution found for ****的解决办法（图文详解）
则解决好就是了，这个很简单的。
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