HD Install :: MyCron

I am not sure of what the right place for posting this is...
I am now working on a grub Frugal 3.2 with the cron cheatcode in menu.lst.
As I cannot get it work I gave a look at the perl script and there seems to be some discrepancies between MyCron.pl and /etc/crontab.
One is giving the 6th field as the year, the other as the owner.
When trying to run it manually, the setting of environment variables does not seem to go through:

Code Sample

dsl@ttyp1[dsl]$ /usr/local/bin/MyCron
Use of uninitialized value in string at /usr/local/bin/MyCron line 147, <CT> line 6.
Use of uninitialized value in string at /usr/local/bin/MyCron line 147, <CT> line 6.
Use of uninitialized value in string at /usr/local/bin/MyCron line 148, <CT> line 6.
Use of uninitialized value in string at /usr/local/bin/MyCron line 148, <CT> line 6.
Use of uninitialized value in string at /usr/local/bin/MyCron line 148, <CT> line 6.
Argument "SHELL=" isn't numeric in sprintf at /usr/local/bin/MyCron line 73, <CT> line 6.
Argument "bin" isn't numeric in sprintf at /usr/local/bin/MyCron line 73, <CT> line 6.

Should I wait for an update or have I missed something?

original here.