在cmd输入pip install itchat ,输出如下结果是怎么回事?

[rockiezlf]

在cmd输入pip install itchat ,输出如下结果是怎么回事? Requirement already satisfied: itchat in f:\pythonsoft\lib\site-packages
Requirement already satisfied: requests in f:\pythonsoft\lib\site-packages (from
itchat)
Requirement already satisfied: pypng in f:\pythonsoft\lib\site-packages (from it
chat)
Requirement already satisfied: pyqrcode in f:\pythonsoft\lib\site-packages (from
itchat)
Requirement already satisfied: urllib3<1.23,>=1.21.1 in f:\pythonsoft\lib\site-p
ackages (from requests->itchat)
Requirement already satisfied: certifi>=2017.4.17 in f:\pythonsoft\lib\site-pack
ages (from requests->itchat)
Requirement already satisfied: idna<2.7,>=2.5 in f:\pythonsoft\lib\site-packages
(from requests->itchat)
Requirement already satisfied: chardet<3.1.0,>=3.0.2 in f:\pythonsoft\lib\site-p
ackages (from requests->itchat)

[oyljerry]

已经安装好了。可以直接使用这个库

[zyu00]

安装好了，可以import进来直接用了