travis tests

.travis.yml

@@ -39,12 +39,12 @@ matrix:
       env: EZ_PACKAGES='ezsystems/ezplatform:~1.13.0 ezsystems/ezplatform-xmltext-fieldtype:^1.2 ezsystems/behatbundle:^6.4 netgen/tagsbundle:~2.2' EZ_VERSION=ezplatform EZ_APP_DIR=app EZ_KERNEL=AppKernel CODE_COVERAGE=1 INSTALL_TAGSBUNDLE=1
     # latest version currently available of eZPlatform 2
     - php: 7.2
-      env: EZ_PACKAGES='ezsystems/ezplatform:^2.0 ezsystems/ezplatform-xmltext-fieldtype:^1.3 ezsystems/behatbundle:^6.5 netgen/tagsbundle:~3.0' EZ_VERSION=ezplatform EZ_APP_DIR=app EZ_KERNEL=AppKernel CODE_COVERAGE=0 INSTALL_TAGSBUNDLE=1
+      env: EZ_PACKAGES='ezsystems/ezplatform:^2.0 ezsystems/ezplatform-xmltext-fieldtype:^1.3 ezsystems/behatbundle:^6.5 netgen/tagsbundle:~3.0 sensio/generator-bundle' EZ_VERSION=ezplatform EZ_APP_DIR=app EZ_KERNEL=AppKernel CODE_COVERAGE=0 INSTALL_TAGSBUNDLE=1
 
   allow_failures:
     # this is failing because of composer running out of memory :-(
     - php: 5.6
-    # @todo to be investigated further...
+    # @todo to be investigated further... fails with "Error: Class 'Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle' not found". Are we not installing dev packages ?
     - php: 7.2
 
 before_install:
@@ -80,8 +80,8 @@ install:
 
   # TODO try enabling swap manually
 
-  - composer require --prefer-source --dev --no-update ${EZ_PACKAGES}
-  - composer update
+  - composer require --dev --no-update ${EZ_PACKAGES}
+  - composer update --dev
 
   # Re-enable xdebug for when we need to generate code coverage
   - if [ "$CODE_COVERAGE" = "1" -a "$XDEBUG_INI" != "" ]; then mv "$XDEBUG_INI.bak" "$XDEBUG_INI"; fi