The updated Software Collection Library 1.1 packages from upstream have been posted to SL6 x86_64's dedicated repo. This repo features updated software products with a shorter lifecycle than the base distribution. It includes: - Ruby 1.9.3 with Rails 3.2.8 - Ruby 2.0.0 with Rails 4.0 - Python 2.7 and 3.3 - PHP 5.4 and 5.5 - Perl 5.16.3 - Apache 2.4 - MySQL and MariaDB 5.5 - PostgreSQL 9.2 - MongoDB 2.4 With the following as Technology Preview: - Node.js 0.10 - Nginx 1.4.4 - Thermostat 1.0 The following supporting tools are provided: - V8 JavaScript engine 3.14 Please be sure to review the published documentation and upstream release notes. http://ftp.scientificlinux.org/linux/scientific/6x/external_products/softwarecollections/ https://access.redhat.com/documentation/en-US/Red_Hat_Software_Collections/1/html/1.1_Release_Notes/ -- Pat Riehecky Scientific Linux developer http://www.scientificlinux.org/