I have installed GHC 7.x on FreeBSD, (installed with binary distribution, not
pkg_add) but I have to downgrade it to 6.x.
How can I uninstall it? Or is there general method to uninstall program on unix-like from OS?
migrated from stackoverflow.com Feb 28 '11 at 13:47
If you've installed a package using ports, then you can uninstall it using the command