Check make install on osx travis build

errm · errm · commit c448bc0a2905 · 2017-07-26T20:14:49.000+01:00
diff --git a/hack/travis_osx.sh b/hack/travis_osx.sh
@@ -8,3 +8,5 @@ ln -vsf $(pwd) ${_projectatomic}/skopeo
 
 cd ${_projectatomic}/skopeo
 make validate-local test-unit-local binary-local
+sudo make install
+skopeo -v
