Aaron, No problem if the Python build throws and exception it tells you to mail, and that is what you did. It is a little more obvious to us what is going on given we have context of what the build system is trying to do. Thanks, Andrew Fish > On May 22, 2021, at 12:25 AM, Aaron Delaney wrote: > > Ok thanks a lot I’m sorry to bother you but it had told me to email about the error so I did. Appreciate it will be trying it tonight when I get time . > Cheers > > Get Outlook for iOS > From: Andrew Fish > Sent: Thursday, May 20, 2021 4:06:47 PM > To: edk2-devel-groups-io ; etrnltrgdy@outlook.com > Subject: Re: [edk2-devel] error CODE: Unknown > > >> On May 20, 2021, at 12:58 PM, Aaron Delaney > wrote: >> >> I'm currently trying to build edk2 on Ubuntu. once I get to the portion of code "build" and This is the error and messsage I receive and was told to email this email I have attached a screenshot of the stack trace! >> > > Aaron, > > Looks like your git repo is /home/nothim/src/edk2. The build is trying to cache some info in Conf/.cache and it is getting a permission error? Seems like a permission problem on your end? You can also try passing --no-cache to the build command to turn this feature off? > > Thanks, > > Andrew Fish > >> >> >> >> >> >> >