doing ember -v shows ember cli version.
how can view ember.js version , ember data versions?
the version of ember.js , ember-data determined app's dependencies.
bower dependencies listed in bower.json file.
npm dependencies listed in package.json file.
in command line, can use cat , grep show relevant lines.
for example, in app's directory (same place use ember -v):
cat bower.json | grep ember-data that return line matches text ember-data. output this:
"ember-data": "1.0.0-beta.16.1",