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Centos7 installing the Python3 will conflict with the Python2.7 version, causing the Yum version to match, causing Yum to be unable to use the problem.

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Author: User
Tags python script
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Centos7 installing the Python3 will conflict with the Python2.7 version, causing the Yum version to match, causing Yum to be unable to use the problem.

Cause: Yum calls Python, and the boot/usr/bin/yum is a Python script. Yum is not compatible with python2.7, so Yum does not work properly and needs to specify the Python version of Yum.

Workaround: Change the #!/usr/bin/python of the file/usr/bin/yum header to #!usr/bin/python2.6.2 (or change to the actual corresponding version)

Centos7 installing the Python3 will conflict with the Python2.7 version, causing the Yum version to match, causing Yum to be unable to use the problem.

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