Fail installing monologue migrations

[JMKelley]

Getting these errors within my console.

rake monologue:install:migrations 
rake aborted!
Don't know how to build task 'assets:precompile:primary' (see --tasks)

Is this a build error?

[jaryl]

This is a duplicate of #187. My own solution to this was setting the gem file to the following:

gem 'monologue', '~> 0.5.0'

[AndreiMotinga]

@jaryl +1