Cannot read property 'nodeModulesPath' of undefined - EMBER

After the installation of ember-power-calendar I've got this error:

Cannot read property 'nodeModulesPath' of undefined TypeError: Cannot read property 'nodeModulesPath' of undefined at DependencyVersionChecker.NPMDependencyVersionChecker

I cleaned npm and bower cache, removed node_modules, bower_components, dist and tmp folders, than removed ember-power-calendar package from package json and after that run npm install && bower install.

But it didn't help.

Also I saw that ember-power-calendar has dependencies with ember-cli@2.10. But I had 2.8. I've even updated ember-cli, made steps above and it also didn't help.

The last idea is to reinstall node and npm to clean global modules. But I'm not sure that it will help.

Do you have any ideas?

Thanks in advance!