If you got the following error while installing RVskin:

install_driver(mysql) failed: Can't locate DBD/mysql.pm in @INC (@INC contains: /scripts /root/rvadmin /usr/local/cpanel /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at (eval 19) line 3.

Perhaps the DBD::mysql perl module hasn't been fully installed.

Please run this command for the solution:
/scripts/perlinstaller --force DBI
/scripts/perlinstaller --force DBD::mysql