Unable to handle package.xml format version '3'

[stevenczwu]

Hey there. I am trying to run it on a virtual machine, and I got error as this:
Unable to handle package.xml format version '3'

I tried with sudo apt-get update && sudo apt-get install --only-upgrade python-catkin-pkg, but it is still not working... do you have any idea? Thanks!

[niosus]

Hey @stevenczwu
I guess the fix should be as simple as just allowing for numbers higher than 2 in the version field. I will try to look into this soon.

[niosus]

Looking deeper into this, it seems this error has nothing to do with fetch but is an error from somewhere else. I've just modified the tests to check if it works with package.xml format version 3 and it does. So I will close this issue as it is related to some other tool. Feel free to reopen if I am actually wrong.

[niosus]

Just as a proof: #20