Try to fix #35 with proper 'before install' setup for h5py

diff --git a/.travis.yml b/.travis.yml
index 4bc018bdf88137a0fe81460c6e109a4ebb542021..d3409d16ab3dbdb4cf7b07dddec29c6aadb6021a 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -2,6 +2,12 @@ language: python
 python:
   - "2.6"
   - "2.7"
+  
+# command to prepare the system to install prerequisites or dependencies
+before_install:
+ - sudo apt-get -qq update
+ - sudo apt-get install -qq libhdf5-serial-dev
+
 # command to install dependencies
 install: 
  - "pip install -r requirements.txt --use-mirrors"