auxesis/visage — pull request #121 by ChrisLundquist (2012-10-10 22:46:41+00:00)
Title: fix to make specs run under 1.9.3

needed to run specs in 1.9.3.

Otherwise you get an error something like

can't convert Pathname into String (TypeError)
```ruby
ENV['CONFIG_PATH'] = @root.join('features/support/config/default').to_s
```

* Added rrd-ffi to gem dependencies. as discussed
https://github.com/auxesis/visage/issues/76

---
NOTE: you still need to install librrd-dev{el} via package manager. otherwise you get an error like
```
Could not open library 'rrd': rrd: cannot open shared object file: No such file or directory.
Could not open library 'librrd.so': librrd.so: cannot open shared object file: No such file or directory (LoadError)
```
Alternatively you can use the rrdlib gem and get a compile error when building native extensions ( when the lib mis missing).

---
NOTE: your tests depend on collectd
```
No such file or directory - /usr/share/collectd/types.db (Errno::ENOENT)
```