dweepadvani

Thanks @PTTASIA for your query and thanks @dcasota for your responses. @PTTASIA, is the query about - A) upgrading Photon OS 3.0 VM which is managed by a VC? B)...

@quartzsilex, Would you please answer following - 1) Did you try installing XML-Parser (tdnf install XML-Parser)? 2) Are you trying to build XML::Parser? XML::Parser is already available in Photon OS...

@fillthecurse, were all of those packages installed before upgrade? Would you please share the build numbers from Photon OS 3.0 and 4.0 [/etc/photon-release]? Would it be possible to share the...

@fillthecurse, this issue should would have been resolved due to updates made to upgrade scripts. Are you still encountering the issue? If not, this issue can be marked resolved and...

Would you please provide more details? - Which build of Photon OS 3.0 was installed? Where there any custom built packages installed on this 3.0 VM? What packages were installed...