Hi, after i tried to insert bootstrap in middleman, i launched a new command to create middleman project. But when i do middleman init my_new_project,…i get this:
/Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/specification.rb:2277:in check_version_conflict': can't activate activesupport-5.2.0, already activated activesupport-5.0.7 (Gem::LoadError) from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/specification.rb:1406:in activate’
from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:89:in block in require' from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:88:in each’
from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:88:in require' from /Users/usernamer/.rbenv/versions/2.3.5/lib/ruby/gems/2.3.0/gems/middleman-core-4.2.1/lib/middleman-core/logger.rb:2:in <top (required)>’
from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require' from /Users/usernamer/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require’
from /Users/username/.rbenv/versions/2.3.5/lib/ruby/gems/2.3.0/gems/middleman-core-4.2.1/lib/middleman-core/application.rb:5:in <top (required)>' from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require’
from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require' from /Users/username/.rbenv/versions/2.3.5/lib/ruby/gems/2.3.0/gems/middleman-core-4.2.1/lib/middleman-core/util.rb:4:in <top (required)>’
from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require' from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require’
from /Users/username/.rbenv/versions/2.3.5/lib/ruby/gems/2.3.0/gems/middleman-core-4.2.1/lib/middleman-core.rb:13:in <top (required)>' from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require’
from /Users/username/.rbenv/versions/2.3.5/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:68:in require' from /Users/username/.rbenv/versions/2.3.5/lib/ruby/gems/2.3.0/gems/middleman-cli-4.2.1/bin/middleman:15:in <top (required)>’
from /Users/username/.rbenv/versions/2.3.5/bin/middleman:22:in load' from /Users/username/.rbenv/versions/2.3.5/bin/middleman:22:in ’
Please help 