Whenever you see a message like this: > Can't locate auto/PDL/Math/eigen_c.al in @INC it means that the sub eigen_c could not be found.
Are you sure you have the prerequisites installed for the tutorial? Is this tutorial on our web page or wiki? There are a couple of eigensolvers in PDL::MatrixOps. PDL::Slatec has one. PDL::LinearAlgebra has a few more if you install it. Try 'appropos eigen' at the pdl2 or perldl shell prompt for infomation on routines you may already have installed. Cheers, Chris On Thu, Jul 14, 2011 at 4:41 PM, Vijayaraj <[email protected]> wrote: > > I have installed PDL v2.4.9 in ubuntu 11.04 using the procedure given in the > site http://pdl.perl.org/?page=install (latest version of PDL in ubuntu). I > have not installed few optional packages from that instruction and also my > system has perl verion v5.10.1 (*) built for x86_64-linux-gnu-thread-multi. > When I try to check the pdl installation using a code from tutorial i get a > error message like this, > > pdl> p PDL::Math::eigen_c($x); > Can't locate auto/PDL/Math/eigen_c.al in @INC (@INC contains: /etc/perl > /usr/local/lib/perl/5.10.1 /usr/local/share/perl/5.10.1 /usr/lib/perl5 > /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 > /usr/local/lib/site_perl .) (in cleanup) Can't locate > auto/PDL/Math/eigen_c.al in @INC (@INC contains: /etc/perl > /usr/local/lib/perl/5.10.1 /usr/local/share/perl/5.10.1 /usr/lib/perl5 > /usr/share/perl5 /usr/lib/perl/5.10 /usr/share/perl/5.10 > /usr/local/lib/site_perl .) > > I checked the eigen_c.al file in that location and it is missing. is there > any problem in the installation. Can any one help me to fix this problem. > > Regards, > Vijay > > > _______________________________________________ > Perldl mailing list > [email protected] > http://mailman.jach.hawaii.edu/mailman/listinfo/perldl > > _______________________________________________ Perldl mailing list [email protected] http://mailman.jach.hawaii.edu/mailman/listinfo/perldl
