The Software collection %{scl_name} is only ment to provide functionality for other software collections such as nodejs or mongodb. Package %{scl_name} provides V8 JavaScript engine delivered as a Software Collection. For more information about Software Collections, see the scl(1) man page. By installing the %{scl_name} collection, you will get the minimum working set of packages to have a working V8 JavaScript engine. Usage: scl enable %{scl} 'd8' Software Collections allow you to build and execute applications which are not located in the filesystem root hierarchy, but are stored in an alternative location, which is %{_scl_root} in case of the %{scl_name} collection. V8 is Google's open source JavaScript engine. V8 is written in C++ and is used in Google Chrome, the open source browser from Google. V8 implements ECMAScript as specified in ECMA-262, 3rd edition. When you want to work with the %{scl_name} collection, use the scl utility (see the scl(1) man page for usage) to enable the scl environment. Configuration for the %{scl_name} software collection is located under %{_sysconfdir}. Examples: scl enable %{scl_name} 'command --arg' Run a specific command with the argument --arg within the %{scl_name} software collections environment. scl enable %{scl_name} 'd8' Run d8 from the %{scl_name} software collection. scl enable %{scl_name} bash Run an interactive shell with the %{scl_name} software collection enabled. scl enable %{scl_name} 'man d8' Show man pages for the d8 command, which is a part of the %{scl_name} software collection. Report bugs to <http://bugzilla.redhat.com>.