Description: For example, if try to make php-55-rhel7 image with sti-php repo, below error appears: [fedora@ip-10-139-99-176 sti-php]$ make build TARGET=rhel7 VERSION=5.5 SKIP_SQUASH=0 VERSIONS="5.5 5.6" hack/build.sh rhel7 5.5 -> Building openshift/php-55-rhel7 ... Sending build context to Docker daemon 102.4 kB Sending build context to Docker daemon Step 0 : FROM openshift/base-rhel7 Trying to pull repository docker.io/openshift/base-rhel7 ... not found INFO[0000] Error: image openshift/base-rhel7:latest not found Makefile:19: recipe for target 'build' failed make: *** [build] Error 1 Version-Release number of selected component (if applicable): https://github.com/openshift/sti-ruby https://github.com/openshift/sti-python https://github.com/openshift/sti-nodejs https://github.com/openshift/sti-perl https://github.com/openshift/sti-php How reproducible: always steps to Reproduce: 1. Git clone https://github.com/openshift/sti-php 2. Go into sti-php, run below command: make build TARGET=rhel7 VERSION=5.5 Actual results: Errors in description appear. Expected results: php-55-rhel7 image should be generated. Additional info: