or download this
Can't load module IO, dynamic loading not available in this perl.
(You may need to build a new perl executable which either supports
dynamic loading or has the IO module statically linked into it.)
...
BEGIN failed--compilation aborted at /home/smug/public_html/libs/BC.pm
+ line 8.
Compilation failed in require at compat_check_tags.pl line 25.
BEGIN failed--compilation aborted at compat_check_tags.pl line 25.