vcswatch reports that
there is an error with this package's VCS, or the debian/changelog file inside
it. Please check the error shown below and try to fix it. You might have
to update the VCS URL in the debian/control file to point to the correct
repository.
fatal: missing blob object 'f49f8eeba6e6678b3a5a563123cedb6c57c66995'
error: remote did not send all necessary objects
![[bug history graph]](https://qa.debian.org/data/bts/graphs/m/mctc-lib.png){kind=link}