On Travis specify minimal versions for packages needed for configure stage

Author: pali

.travis.yml

@@ -442,7 +442,7 @@ install:
       eval $(perl -I"$HOME/perl5/lib/perl5" -Mlocal::lib) ;
     fi
   - if [ -n "$DBI_VERSION" ]; then cpanm --quiet --notest DBI@$DBI_VERSION; fi
-  - cpanm --quiet --notest --skip-satisfied DBI Devel::CheckLib
+  - cpanm --quiet --notest --skip-satisfied DBI~1.608 Devel::CheckLib~1.12
   - cpanm --quiet --notest --skip-satisfied --installdeps --with-configure --with-develop --with-recommends --with-suggests .
   - if [ -n "$DB" ]; then
       cpanm --quiet --notest --skip-satisfied MySQL::Sandbox || exit 1 ;