Different method of installing deps, debug with ls

.travis.yml

@@ -1,15 +1,10 @@
 language: cpp
 
-compiler:
+compiler: gcc
-  - gcc
 
-addons:
+before_install: sudo apt-get install cmake libboost-all-dev libcurl-dev
-  apt:
+ 
-    packages:
+script:
-    - cmake
+  - ls
-    - libboost-all-dev
-    - libcurl-dev
-
-script: 
   - cmake .
   - make