一、下载
wgethttps://www.python.org/ftp/python/3.7.1/Python-3.7.1rc2.tgz
二、解压
tarzxvfPython-3.7.1rc2.tgz cdPython-3.7.1rc2
相关推荐:《Python平台》
三、编译
./configure make makeinstall
先找的python3.7解释器位置,一般是:
/usr/local/bin/python3.7
四、删除原来的软连接
rm-rf/usr/bin/python3 rm-rf/usr/bin/pip3
五、添加python3的软连接
ln-s/usr/local/bin/python3.7/usr/bin/python3 #添加pip3的软链接 ln-s/usr/local/bin/pip3.7/usr/bin/pip3
六、问题备忘
问题一: 报错ModuleNotFoundError: No module named '_ctypes'
解决方法:
sudoapt-getupdate sudoapt-getupgrade sudoapt-getdist-upgrade sudoapt-getinstallbuild-essentialpython-devpython-setuptoolspython-pippython-smbus sudoapt-getinstallbuild-essentiallibncursesw5-devlibgdbm-devlibc6-dev sudoapt-getinstallzlib1g-devlibsqlite3-devtk-dev sudoapt-getinstalllibssl-devopenssl sudoapt-getinstalllibffi-dev
问题二: zipimport.ZipImportError: can’t decompress data; zlib not available
解决方法:
sudoapt-getinstallzlib*
问题三: 出现locations that require TLS/SSL异常处理方法
sudoapt-getinstallgcclibffi-develzlib*openssl-devel
然后重新编辑和安装python3.7即可。
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