diff --git a/.travis.yml b/.travis.yml
index 46ffb9fd8..fd0a95b94 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,6 +38,7 @@ before_install:
   - uname -a
   - sudo apt-get -qq update
   - time sudo apt-get -qq install libboost-dev
+  - if test -z "$SWIGLANG"; then sudo apt-get -qq install yodl; fi
   - if test "$SWIGLANG" = "csharp"; then sudo apt-get -qq install mono-devel; fi
   - if test "$SWIGLANG" = "go"; then go env | sed -e 's/^/export /' > goenvsetup && source goenvsetup && rm -f goenvsetup; fi # Until configure.ac is fixed
   - if test "$SWIGLANG" = "guile"; then sudo apt-get -qq install guile-2.0-dev; fi
@@ -52,7 +53,7 @@ script:
   - ./swig -version
   - if test -z "$SWIGLANG"; then make -s $SWIGJOBS check-ccache; fi
   - if test -z "$SWIGLANG"; then make -s $SWIGJOBS check-errors-test-suite; fi
-  - if test -z "$SWIGLANG"; then make -s install && swig -version && ccache-swig -version; fi
+  - if test -z "$SWIGLANG"; then sudo make -s install && swig -version && ccache-swig -V; fi
   - if test -n "$SWIGLANG"; then make -s check-$SWIGLANG-version; fi
   - if test -n "$SWIGLANG"; then make -k $SWIGJOBS check-$SWIGLANG-examples; fi
   - if test -n "$SWIGLANG"; then make -k $SWIGJOBS check-$SWIGLANG-test-suite; fi