selinux, kickstart scripts and roles: I give up.

[Anthony Joseph Seward]

As part of my kickstart %post script I run some commands as a normal
user by using su.  The shell environment in the %post script does not
seem to have the permissions that I need to do this.  I've tried
'setenforce 0', but that doesn't work.  I tried to change the role too,
but that didn't work.

Does anyone have any ideas on how to get around this?

TIA,
ajs