Openseadragon fails to install

[seth-shaw-unlv]

ansible-role-drupal-seadragon fails with CentOS 7. The shell calls drush but it isn't found. The fix is to use the drush_path variable instead. I'll issue a pull request with the fix, once I figure out how to do it...

[whikloj]

Good call @seth-shaw-unlv, I should have be doing that anyways.

I'll note that I don't think the {{ drush_path }} is defined in the openseadragon role so you probably need to define a variable and add it to one of the top level group_vars files.

[seth-shaw-unlv]

Ah, yes, making these things idempotent... Could I just add it to the repo's defaults/main.yml? Granted, it won't work at all if drush isn't installed, so we should note that in the docs too....

[seth-shaw-unlv]

I've updated the pull request to include the variable in defaults/main.yml and updated the README.

[DigitLib]

@seth-shaw-unlv It passed on CentOS

[whikloj]

Resolved with islandora-deprecated/ansible-role-drupal-openseadragon#4