centos 7 安裝 BeautifulSoup 和requests

 

• 安裝beautifulsoup

wget https://www.crummy.com/software/BeautifulSoup/bs4/download/4.5/beautifulsoup4-4.5.1.tar.gz

tar xvzf beautifulsoup4-4.5.1.tar.gz

cd beautifulsoup4-4.5.1

python2.7 setup.py install

• 安裝requests

yum install python-requests 【此路不一樣，裝完沒反應】

 只能裝pip後再安裝所需第三方庫

wget https://bootstrap.pypa.io/get-pip.py

python  get-pip.py

pip install requests

• 安裝 lxml ，解析html網頁

pip install lxml