Installation of PP 11.5 MU#25 (with 'Migration Manager' component) on Windows Server 2012 R2 ends up with warnings like on the following screenshot:
This error occurs while micro-update installation, because it removes Python byte-code files for two Plesk Migration Manager files:
This error comes while replacing these files with the same but
*.py extensionIn common case, when
.py file is changed,
.pyc file should be recreated, but autoinstaller does not change date on file replacement and python continue use byte-code from
This is software related issue #PPPM-1145 , but it does not affect functionality.This issue was fixed since Plesk 11.5 MU#26 . Make sure to install latest Plesk version.