hi, taking your code I got the same error but after some little fixes it worked:
require 'rubygems' gem 'dm-core', '0.10.2' gem 'dm-validations', '0.10.2' gem 'dm-migrations', '0.10.2' gem 'do_sqlite3' require 'dm-core' DataMapper.setup(:default, 'sqlite3::memory:') so I would say you need a "require 'dm-core'" somewhere before you use DataMapper. but I did not read the whole thread here so I might be wrong. regards Kristian On Jun 16, 12:05 am, Dan Sosedov <[email protected]> wrote: > Hey Dan, > > I just reproduced the same issue on a different computer (macbook) > > Exactly what i did: > > sudo gem update --system > sudo gem install --version=0.10.2 dm-core dm-validations dm-migrations > do_sqlite3 > sudo gem update > > I got both versions 0.10.2 and 1.0 on a clean system. > > Then i created a simple file (and i dont have anything else to > provide): > > -------------------------------------------------- > require 'rubygems' > gem 'dm-core', '0.10.2' > gem 'dm-validations', '0.10.2' > gem 'dm-migrations', '0.10.2' > > DataMapper.setup(:default, 'sqlite:memory') > -------------------------------------------------- > > And first run i got "NameError: uninitialized constant DataMapper" > > Am i missing something? Previous version worked fine. > > Please advice. > > On Jun 12, 7:02 pm, "Dan Kubb (dkubb)" <[email protected]> wrote: > > > Dan, > > > > Yeah, i know about deps but check my first message - i specified all > > > the gem versions, starting from dm-core, and do_mysql (which is not > > > required under 1.0). > > > > Is this something to do how`s rubygems processing dependencies or just > > > my mistakes? > > > You've included just a snippet of your Gemfile, but it's hard to try > > to reproduce it locally without your actual Gemfile. > > > If you gist it and then include a link it would allow us to test it > > locally and dig a bit deeper into the problem. Just the top-level > > error message isn't really enough to reproduce things. However if I > > could use your Gemfile (or something simplified that still produces > > the problem) I could reproduce it and fix it if it's a bug here, or > > provide you with the fix to your Gemfile if it's a usage error. > > > -- > > > Dan -- You received this message because you are subscribed to the Google Groups "DataMapper" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/datamapper?hl=en.
