Install YAML and XML::LibXML in the perl used for testing too

The perl used for build-dist is not necessearily the same as the one
we're testing under.

diff --git a/.travis.yml b/.travis.yml
index b653374..53ef9c4 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,7 +25,7 @@ before_install:
   - build-dist
   - cd $BUILD_DIR             # $BUILD_DIR is set by the build-dist command
 install:
-  - cpan-install --deps XML::Parser DBD::Pg # Optional test deps
+  - cpan-install --deps XML::Parser DBD::Pg YAML XML::LibXML # Optional test deps
   - cpan-install --coverage
 before_script:
   - psql -U postgres -c 'create database sqlt_test;'