packInstall.sh.porg: account for the possibility of having a source directory named x265_vx.y or just x265_x.y (where x and y are digits)
packInstall.sh.porg: account for the possibility of
having a source directory named x265_vx.y or just x265_x.y
(where x and y are digits)

git-svn-id: 9d360e937358a6045131c933812460b0d7e6dc2a@4051 7d5e3409-5ede-0310-83dd-dbcb3a32f907

ojab/jhalfs,ojab/jhalfs,ojab/jhalfs