I am trying to install pmtk in matlab r2011b in ubuntu 12.04

[ido]

From [email protected] on May 20, 2012 23:55:20

What steps will reproduce the problem? 1.initial installation of pmtk in matlab 2. 3. What is the expected output? What do you see instead? i get this error:

initPmtk3 initializing pmtk3 downloading 38 packages to pmtk3/pmtksupportCopy from pmtksupport.googlecode.com - this may take a few minutes downloading GGM-GWishart.............Error using perl (line 80) System error: Can't locate LWP/Simple.pm in @INC (@INC contains: /etc/perl /usr/local/lib/perl/5.14.2 /usr/local/share/perl/5.14.2 /usr/lib/perl5 /usr/share/perl5 /usr/lib/perl/5.14 /usr/share/perl/5.14 /usr/local/lib/site_perl .) at /home/pajrul/pmtk3-3jan11/pmtkTools/supportTools/fetchfile.pl line 4. BEGIN failed--compilation aborted at /home/pajrul/pmtk3-3jan11/pmtkTools/supportTools/fetchfile.pl line 4. Command executed: perl /home/pajrul/pmtk3-3jan11/pmtkTools/supportTools/fetchfile.pl " http://pmtksupport.googlecode.com/svn/trunk/GGM-GWishart/GGM-GWishart.zip " /home/pajrul/pmtk3-3jan11/pmtksupportCopy/GGM-GWishart.zip

Error in downloadFile (line 13) status = perl(fetcher, source, dest);

Error in downloadAllSupport (line 21) ok = downloadFile(source, dest);

Error in initPmtk3 (line 49) downloadAllSupport(); What version / revision of the product are you using? On what operating system? on matlab r2011b running on ubuntu 12.04 Please provide any additional information below.

Original issue: http://code.google.com/p/pmtk3/issues/detail?id=39

[ido]

From [email protected] on November 07, 2012 20:50:46

I had the same problem on Ubuntu 12.04; resolved by installing package libwww-perl.

[ido]

From [email protected] on February 25, 2013 06:07:04

your linux's environment variables has many paths which include perl install.

you should install a perl library and set export $PATH=/usr/local/lib/perl/5.14.2:$PATH