[rt-users] Upgrading to 3.8.0: schema.mysql, column_info selection problem

[web master]

Hi there
I am having schema.mysql-4.0-4.1.pl problems upgrading to version
3.8.0 from 3.6.6.
make upgrade worked well.

As in point 4) of UPGRADING.mysql

[X at Y]#perl etc/upgrade/schema.mysql-4.0-4.1.pl  > sql.queries

but

usage: etc/upgrade/schema.mysql-4.0-4.1.pl db_name db_user db_password

Ok, then I inserted the info needed

[X at Y]#perl etc/upgrade/schema.mysql-4.0-4.1.pl DB USER PASS  > sql.queries

but

DBD::mysql::db column_info failed: column_info doesn't support column
selection at etc/upgrade/schema.mysql-4.0-4.1.pl line 227.
DBD::mysql::db column_info failed: column_info doesn't support column
selection at etc/upgrade/schema.mysql-4.0-4.1.pl line 227.

RT 3.6.6 was installed a month ago on MySQL 5.0, maybe I do not need
to run chema.mysql-4.0-4.1.pl, but UPGRADING.mysql (not present in
3.6.6 tarball), it seems to suggest so.

Can anybody please help?
Cheers