On Mon, Jul 1, 2013 at 5:56 AM, Christopher Meng <cickumqt(a)gmail.com> wrote:
Can I use %postun instead of %preun to remove alternatives?
I don't recommend it. If the %postun fails, for whatever reason, the
RPM is already reported as "uninstalled" and the scripts won't easily
get run again or report the problem. It's like unplugging the cord
*before* you move the lamp, it's just safer.