Dependencies

Not sure why the choice here by apt-get is to fail, rather than pull in
the missing dependent package.  Oh well

Author: JamesFysh

.travis.yml

@@ -21,7 +21,7 @@ before_install:
   - sudo apt-get update
 
 install:
-  sudo apt-get -y install rustc cargo
+  sudo apt-get -y install libstd-rust-dev rustc cargo
 
 # Define the list of directories to execute tests in.
 env: