Clone git version of Permutations.jl

.travis.yml

@@ -10,8 +10,9 @@ notifications:
   email: false
 # uncomment the following lines to override the default test script
 #script:
-#  - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
-#  - julia -e 'Pkg.clone(pwd()); Pkg.build("Groups"); Pkg.test("Groups"; coverage=true)'
+    - if [[ -a .git/shallow ]]; then git fetch --unshallow; fi
+    - julia -e 'Pkg.clone("https://github.com/scheinerman/Permutations.jl.git")'
+    - julia -e 'Pkg.clone(pwd()); Pkg.build("Groups"); Pkg.test("Groups"; coverage=true)'
 after_success:
   # push coverage results to Coveralls
   - julia -e 'cd(Pkg.dir("Groups")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'