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lib/Bio/Tools/Run/Alignment/Clustalw.pm  view on Meta::CPAN

    returns a clustalw executable on your system.

 2. Define an environmental variable CLUSTALDIR which is a
    directory which contains the 'clustalw' application:
    In bash:

    export CLUSTALDIR=/home/username/clustalw1.8

    In csh/tcsh:

    setenv CLUSTALDIR /home/username/clustalw1.8

 3. Include a definition of an environmental variable CLUSTALDIR in
    every script that will use this Clustalw wrapper module, e.g.:

    BEGIN { $ENV{CLUSTALDIR} = '/home/username/clustalw1.8/' }
    use Bio::Tools::Run::Alignment::Clustalw;

If you are running an application on a webserver make sure the
webserver environment has the proper PATH set or use the options 2 or
3 to set the variables.