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This error could be caused by required additional software packages which are missing or not installable. Furthermore there could be a conflict between software packages which are not allowed to be installed at the same time.
The following packages have unmet dependencies: steam-launcher: Depends: curl but it is not going to be installed Depends: libc6 (>= 2.15) but 2.15-0ubuntu10.5 is to be installed
Trying to install steam on 12.04 LTS but im getting this error when i try to install.