force rebuilding perl libraries on all test nodes (test commit)

component/perl/buildout.cfg

@@ -25,7 +25,7 @@ depends =
   ${gdbm:version}
 version = 5.16.3
 # increase revision when we need to rebuild binary libraries.
-revision = 1
+revision = 2
 url = http://www.cpan.org/src/5.0/perl-${:version}.tar.bz2
 md5sum = 025102de0e4a597cf541e57da80c6aa3
 siteprefix = ${buildout:parts-directory}/site_${:_buildout_section_name_}