i am trying to install ActiveAdmin Gem i get the following error. i am running it from the commandline
harsha@harshamv:~$ gem install activeadmin
ERROR: While executing gem ... (Gem::DependencyResolutionError)
conflicting dependencies arel (~> 2.0.2) and arel (~> 4.0.0)
Activated arel-4.0.0 via:
arel-4.0.0 (~> 4.0.0), activerecord-4.0.0.rc2 (= 4.0.0.rc2), rails-4.0.0.rc2 (< 4, >= 3.0.0), activeadmin-0.6.3 (= 0.6.3)
instead of (~> 2.0.2) via:
meta_search-1.0.0 (~> 1.0), activeadmin-0.6.3 (= 0.6.3)
If you are using Rails 4, you need to use >= 1.0.0.pre
version of ActiveAdmin. The best way of doing that right now is:
gem 'activeadmin', github: 'gregbell/active_admin'
in your Gemfile.
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.