mkdir /usr/local/python3
wget --no-check-certificate https://www.python.org/ftp/python/3.6.0/Python-3.6.0.tgz
tar -xzvf Python-3.6.0.tgz
cd Python-3.6.0
./configure --prefix=/usr/local/python3
make && make install
mv /usr/bin/python /usr/bin/python.bak
ln -s /usr/local/python3/bin/python3 /usr/bin/python
vim /usr/bin/yum
#!/usr/bin/python --> #!/usr/bin/python2.7
vim /usr/libexec/urlgrabber-ext-down
#!/usr/bin/python --> #!/usr/bin/python2.7
yum -y install zlib zlib-devel
如果安装上述依赖库出现以下报错:Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
请执行以下操作:yum provides ‘*/applydeltarpm‘
,出现上述问题的原因是缺少增量RPM条件,需要使用上述命令插叙具体缺少的套件名称,并进行安装。
Python的包管理工具,安装其他模块依赖此模块支持。
wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-19.6.tar.gz#md5=c607dd118eae682c44ed146367a17e26
tar -zxvf setuptools-19.6.tar.gz
cd setuptools-19.6
python3 setup.py build
python3 setup.py install
如果提示:zlib需要安装zlib-devel,并重新编译安装Python3.6
wget --no-check-certificate https://github.com/pypa/pip/archive/9.0.1.tar.gz
tar -zvxf 9.0.1 -C pip-9.0.1
cd pip-9.0.1
python3 setup.py install
ln -s /usr/local/python3/bin/pip /usr/bin/pip3
pip3 install --upgrade pip
pip3 install ipython
ln -s /usr/local/python3/bin/ipython /usr/bin/ipython3
原文:https://www.cnblogs.com/joycezhou/p/11420312.html