Uncommented set -e, shouldn't have been commented out.
Uncommented set -e, shouldn't have been commented out.

cloudn/cf-php-buildpack-binary-build-scripts,dmikusa-pivotal/cf-php-buildpack-binary-build-scripts,dmikusa-pivotal/cf-php-buildpack-binary-build-scripts,cloudn/cf-php-buildpack-binary-build-scripts