在Linux上安装Python3

 

在Linux上安装Python3

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1	参考资料：https://www.cnblogs.com/lemon-feng/p/11208435.html<br><br>

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yum -y gcc wget git vim install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel  libffi-devel cd /opt/ wget https://www.python.org/ftp/python/3.7.7/Python-3.7.7.tar.xz mkdir -p /usr/local/python3 tar xvf Python-3.7.7.tar.xz cd Python-3.7.7 ./configure --prefix=/usr/local/python3 make make install ln -s /usr/local/python3/bin/python3 /usr/bin/python3 ln -s /usr/local/python3/bin/pip3 /usr/bin/pip3   vim ~/.bash_profile PATH=$PATH:$HOME/bin:/usr/local/python3/bin # 修改这一行，新增全路径   source ~/.bash_profile <br><br>python3 -V<br>pip3 -V<br>