gistfile1.txt

Compressing objects: 100% (8/8), done.
Writing objects: 100% (8/8), 876 bytes | 0 bytes/s, done.
Total 8 (delta 5), reused 0 (delta 0)

-----> Fetching custom git buildpack... done
-----> Go app detected
-----> Using go1.1.2
-----> Running: go get -tags heroku ./...
# cd .; bzr branch https://launchpad.net/mgo/v2 /tmp/build_c43062fc-8c32-437f-9bfd-4ccc909fde22/.heroku/g/src/labix.org/v2/mgo
package github.com/gorilla/pat
        imports github.com/gorilla/context
        imports github.com/gorilla/mux
        imports github.com/gorilla/sessions
        imports github.com/gorilla/securecookie
        imports github.com/jteeuwen/go-pkg-rss
        imports github.com/jteeuwen/go-pkg-xmlx
        imports labix.org/v2/mgo: fork/exec /app/tmp/cache/venv/bin/bzr: no such file or directory
package github.com/gorilla/pat
        imports github.com/gorilla/context
        imports github.com/gorilla/mux
        imports github.com/gorilla/sessions
        imports github.com/gorilla/securecookie
        imports github.com/jteeuwen/go-pkg-rss
        imports github.com/jteeuwen/go-pkg-xmlx
        imports labix.org/v2/mgo/bson
        imports labix.org/v2/mgo/bson
        imports labix.org/v2/mgo/bson: cannot find package "labix.org/v2/mgo/bson" in any of:
        /app/tmp/cache/go1.1.2/go/src/pkg/labix.org/v2/mgo/bson (from $GOROOT)
        /tmp/build_c43062fc-8c32-437f-9bfd-4ccc909fde22/.heroku/g/src/labix.org/v2/mgo/bson (from $GOPATH)

 !     Push rejected, failed to compile Go app