[Bioperl-l] bioperl installation problems with CPAN

Dave Messina David.Messina at sbc.su.se
Mon Feb 25 18:46:44 EST 2008

Hi Sheila,

It looks like your cpan configuration has gotten messed up. It's giving
invalid parameters to the make command:

make: *** No hay ninguna regla para construir el objetivo `dual'.  Alto.
  /usr/bin/make dual processor system -- NOT OK

Go to the command line on your system. Enter the cpan shell:

% cpan

Type the following:

cpan> o conf makepl_arg ""
cpan> o conf commit

That should reset the arguments that cpan adds to the make command. If that
doesn't fix your problem, reset everything by typing

cpan> o conf defaults
cpan> o conf commit

and see if that does it.


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