If you are not using MS Visual C++ ("MSVC"), then you won't be able to install DBI via the CPAN module, because the DBI has a part that needs to be compiled by a C compiler. I suggest you install the DBI via PPM or whatever module installation method your package supplies.

If you want to install MSVC, please take care of installing exactly the version that was used to compile your Perl executable or recompile Perl with your installed version of MSVC. There are some nodes on using the free Microsoft compiler tools here:

In reply to Re: daft question about installing DBI by Corion
in thread daft question about installing DBI by tomgracey

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