See the issue at upstream github:
replacing each_document with load_stream in the mustache script seems to work here.
rubygem-mustache-0.99.4-6.fc18 has been submitted as an update for Fedora 18.
rubygem-mustache-0.99.4-5.fc17 has been submitted as an update for Fedora 17.
* should fix your issue,
* was pushed to the Fedora 17 testing repository,
* should be available at your local mirror within two days.
Update it with:
# su -c 'yum update --enablerepo=updates-testing rubygem-mustache-0.99.4-5.fc17'
as soon as you are able to.
Please go to the following url:
then log in and leave karma (feedback).
rubygem-mustache-0.99.4-6.fc18 has been pushed to the Fedora 18 stable repository. If problems still persist, please make note of it in this bug report.