Install ==

gem install geminstaller-exec

Usage ==

Assume file /var/www/apps/blog/config/geminstaller.yml exists and contains:

...

• name: rack version: 1.0.1 ...

$ cd /var/www/apps/blog && geminstaller-exec rackup $ geminstaller-exec -c /var/www/apps/blog/config/geminstaller.yml rackup --server thin

It will run rackup command from proper gem:

rackup 1.0.1 --server thin