add sudo modprobe fuse

.travis.yml

@@ -13,6 +13,7 @@ before_install:
   - sudo apt-get update -qq
   - sudo apt-get install -qq swig cmake colordiff postgis postgresql-9.1-postgis-2.0-scripts libpq-dev libpng12-dev libjpeg-dev libgif-dev libgeos-dev libgd2-noxpm-dev libfreetype6-dev libfcgi-dev libcurl4-gnutls-dev libcairo2-dev libgdal1-dev libproj-dev libxml2-dev python-dev php5-dev
   - sudo apt-get install -qq curlftpfs lcov
+  - sudo modprobe fuse
   - cd msautotest
   - ./create_postgis_test_data.sh
   - cd ..
@@ -33,3 +34,4 @@ notifications:
     channels:
       - "irc.freenode.org#mapserver"
     use_notice: true
+