[root@oscarproto1 scripts]# ./start_over
Using /opt/oscar-5.0 as OSCAR base directory
##### deleting all OSCAR packages and their dependencies #####
Can't exec "yume-opkg": No such file or directory at ./start_over line 76.
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first pass on detecting opkg removal impact
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= = checking whether deleting any opkg would remove pre-oscar rpms
= skipping perl-XML-Parser : triggers deletion of foomatic,intltool,perl-XML-Dumper,perl-XML-Encoding,perl-XML-Parser,perl-XML-Twig,perl-libxml-enno,perl-libxml-perl
========================================================
second pass (might take longer...)
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Deleting all OSCAR images.
yum remove perl-HTML-Tree perl-Qt update-rpms perl-XML-Simple perl-Tk
Can't exec "yum": No such file or directory at ./start_over line 366.
yum returned an error, exiting.