Add the proper path for Travis

steveklabnik · steveklabnik · commit 805f3cfa28ca · 2015-12-14T12:24:24.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -10,4 +10,4 @@ rust:
 before_script:
   - cargo install mdbook
 script:
-  - make all
+  - PATH=$/home/travis/.cargo/bin make all
