in reply to installing DBD::Sybase

Not really an answer to your question, but merely a pointer: a very similar question was just asked in I am not able to install DBD::Sybase module using cpan on windows as well as Ubuntu; it may be worthwhile following replies on that node as well.

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Re^2: installing DBD::Sybase
by fionbarr (Friar) on Jul 25, 2014 at 18:35 UTC
    thanks....I got the same error message....
    set the $SYBASE environment variable
    set it to what? 'SET $SYBASE=c:\sybase' ??

      Set the environment variable to the path wherever you have installed (Sybase|OpenClient) libraries & possibly the include|header files also.

        Also drop the $ from the variable name. That would be the Unix syntax.

        Jenda
        Enoch was right!
        Enjoy the last years of Rome.