>>configure: error: no acceptable C compiler found in $PATH
This particular error message indicates that you don't have a viable gcc compiler on your system, or it has been disabled by a third-party tool or security program.
You will need to ask your system administrator to either install or enable compiler access to regular users, or if necessary just to the Centova Cast user "ccuser".
If you are using Cpanel, please make sure that the option "disable compilers" is disabled. You can re activate this option, if you want, after the build of Liquidsoap is complete.