On Tue, Feb 7, 2012 at 12:38 PM, Bohuslav Kabrda <bkabrda@redhat.com> wrote:

Again, citing FHS:
"Distributions may install software in /opt, but must not modify or delete software installed by the local system administrator without the assent of the local system administrator."

How can this be interpreted as "non-OS vendor supplied"?

This is one of many places in which FHS is vague but that's the common interpretation all distributions rely on

Rahul