ar t /home/rogerb/Downloads/google-musicmanager-beta_current_amd64.deb
Is the data.tar inside lzma compressed? If yes then this is a dupe of 868188.
You can work around it in one of three ways
1. Installing with dpkg
2. Installing either the lzma or xz-lzma packages as they provide /usr/bin/lmza
3. setting up your own symlink such that /usr/bin/lmza points to /usr/bin/xz
Remember to mark this as a duplicate if it is your issue.
Try this:
ar t /home/rogerb/ Downloads/ google- musicmanager- beta_current_ amd64.deb
Is the data.tar inside lzma compressed? If yes then this is a dupe of 868188.
You can work around it in one of three ways
1. Installing with dpkg
2. Installing either the lzma or xz-lzma packages as they provide /usr/bin/lmza
3. setting up your own symlink such that /usr/bin/lmza points to /usr/bin/xz
Remember to mark this as a duplicate if it is your issue.