Description of problem:

On a fresh installation of Fedora 20 with golang-1.2.2-7.fc20.x86_64 or Fedora Rawhide with golang-1.3rc1-1.fc21.x86_64, go get errors out with:

    go install runtime/cgo: open /usr/lib/golang/pkg/linux_amd64/runtime/cgo.a: permission denied

Version-Release number of selected component (if applicable): see above


How reproducible: always. see https://github.com/jumanjiman/bz1099206 for a reproducer test harness based on docker with f20 and rawhide images.


Steps to Reproduce:
1. build minimal f20 or rawhide system
2. install golang
3. observe error:

    Running transaction
      Installing : golang-src-1.2.2-7.fc20.noarch                              1/52
      Installing : golang-pkg-bin-linux-amd64-1.2.2-7.fc20.x86_64              2/52
      Installing : golang-1.2.2-7.fc20.x86_64                                  3/52
      Installing : golang-pkg-linux-amd64-1.2.2-7.fc20.noarch                  4/52
    # runtime/cgo
    exec: "gcc": executable file not found in $PATH
    warning: %post(golang-pkg-linux-amd64-1.2.2-7.fc20.noarch) scriptlet failed, exit status 2
    Non-fatal POSTIN scriptlet failure in rpm package golang-pkg-linux-amd64-1.2.2-7.fc20.noarch
      Installing : mpfr-3.1.2-4.fc20.x86_64                                    5/52

Actual results: see above for rpm install error and `go get' error.


Expected results: on fresh install, i should be able to run `go get' without error.


Additional info: if you install gcc _before_ golang in separate yum commands, the above errors do not appear.

See https://app.wercker.com/#applications/5394ce3e85147b684f0c91a4 for output of reproducer test harness. Note the "build images" and "run the test suite" sections.


Potential related BZ:

https://bugzilla.redhat.com/show_bug.cgi?id=1099206

https://bugzilla.redhat.com/show_bug.cgi?id=1099732