{"action":"created","issue":{"url":"https://api.github.com/repos/SciTools/cartopy/issues/660","labels_url":"https://api.github.com/repos/SciTools/cartopy/issues/660/labels{/name}","comments_url":"https://api.github.com/repos/SciTools/cartopy/issues/660/comments","events_url":"https://api.github.com/repos/SciTools/cartopy/issues/660/events","html_url":"https://github.com/SciTools/cartopy/issues/660","id":101468968,"number":660,"title":"`cartopy` failing to install in conda environment","user":{"login":"darribas","id":417363,"avatar_url":"https://avatars.githubusercontent.com/u/417363?v=3","gravatar_id":"","url":"https://api.github.com/users/darribas","html_url":"https://github.com/darribas","followers_url":"https://api.github.com/users/darribas/followers","following_url":"https://api.github.com/users/darribas/following{/other_user}","gists_url":"https://api.github.com/users/darribas/gists{/gist_id}","starred_url":"https://api.github.com/users/darribas/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/darribas/subscriptions","organizations_url":"https://api.github.com/users/darribas/orgs","repos_url":"https://api.github.com/users/darribas/repos","events_url":"https://api.github.com/users/darribas/events{/privacy}","received_events_url":"https://api.github.com/users/darribas/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":6,"created_at":"2015-08-17T17:24:04Z","updated_at":"2015-09-03T08:08:31Z","closed_at":null,"body":"I create a new conda environment to install anaconda like this:\r\n\r\n```\r\nconda create -n testenv ipython\r\n```\r\n\r\nThen activate it:\r\n\r\n```\r\nsource activate testenv\r\n```\r\n\r\nAnd install `cartopy` as suggested in the documentation:\r\n\r\n```\r\nconda install -c scitools cartopy\r\n```\r\n\r\nIf I try to import it, it seems to fail:\r\n\r\n```\r\nipython\r\n```\r\n\r\n```%python\r\nIn [1]: import cartopy\r\n---------------------------------------------------------------------------\r\nImportError                               Traceback (most recent call last)\r\n<ipython-input-1-8327782196fd> in <module>()\r\n----> 1 import cartopy\r\n\r\n/Users/dani/anaconda/envs/testenv/lib/python2.7/site-packages/cartopy/__init__.py in <module>()\r\n    108 # Commonly used sub-modules. Imported here to provide end-user\r\n    109 # convenience.\r\n--> 110 import cartopy.crs\r\n    111 import cartopy.feature\r\n\r\n/Users/dani/anaconda/envs/testenv/lib/python2.7/site-packages/cartopy/crs.py in <module>()\r\n     36\r\n     37 from cartopy._crs import CRS, Geocentric, Geodetic, Globe, PROJ4_RELEASE\r\n---> 38 import cartopy.trace\r\n     39\r\n     40\r\n\r\nImportError: dlopen(/Users/dani/anaconda/envs/testenv/lib/python2.7/site-packages/cartopy/trace.so, 2): Library not loaded: @rpath/libgeos_c.1.dylib\r\n  Referenced from: /Users/dani/anaconda/envs/testenv/lib/python2.7/site-packages/cartopy/trace.so\r\n  Reason: Incompatible library version: trace.so requires version 10.0.0 or later, but libgeos_c.1.dylib provides version 9.0.0\r\n\r\nIn [2]:\r\n```\r\n\r\nI'm on Yosemite 10.10.4 using conda 3.16.0.\r\n\r\nThank you very much in advance,\r\n\r\n]d["},"comment":{"url":"https://api.github.com/repos/SciTools/cartopy/issues/comments/137372800","html_url":"https://github.com/SciTools/cartopy/issues/660#issuecomment-137372800","issue_url":"https://api.github.com/repos/SciTools/cartopy/issues/660","id":137372800,"user":{"login":"pelson","id":810663,"avatar_url":"https://avatars.githubusercontent.com/u/810663?v=3","gravatar_id":"","url":"https://api.github.com/users/pelson","html_url":"https://github.com/pelson","followers_url":"https://api.github.com/users/pelson/followers","following_url":"https://api.github.com/users/pelson/following{/other_user}","gists_url":"https://api.github.com/users/pelson/gists{/gist_id}","starred_url":"https://api.github.com/users/pelson/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pelson/subscriptions","organizations_url":"https://api.github.com/users/pelson/orgs","repos_url":"https://api.github.com/users/pelson/repos","events_url":"https://api.github.com/users/pelson/events{/privacy}","received_events_url":"https://api.github.com/users/pelson/received_events","type":"User","site_admin":false},"created_at":"2015-09-03T08:08:31Z","updated_at":"2015-09-03T08:08:31Z","body":"Thanks @clarkfitzg. It doesn't make any sense that geos would be downgraded unless there is a package in there which is baking the GEOS version. Can you do a ```conda list``` to give us the packages which are installed in your environment? Id love there to be a command which allowed us to do a ```conda deps require geos```, but alas, I don't think such a thing exists..."}}