{"action":"created","issue":{"url":"https://api.github.com/repos/conda/conda/issues/1228","labels_url":"https://api.github.com/repos/conda/conda/issues/1228/labels{/name}","comments_url":"https://api.github.com/repos/conda/conda/issues/1228/comments","events_url":"https://api.github.com/repos/conda/conda/issues/1228/events","html_url":"https://github.com/conda/conda/issues/1228","id":64797912,"number":1228,"title":"Pinned packages in package structure","user":{"login":"bjonen","id":832380,"avatar_url":"https://avatars.githubusercontent.com/u/832380?v=3","gravatar_id":"","url":"https://api.github.com/users/bjonen","html_url":"https://github.com/bjonen","followers_url":"https://api.github.com/users/bjonen/followers","following_url":"https://api.github.com/users/bjonen/following{/other_user}","gists_url":"https://api.github.com/users/bjonen/gists{/gist_id}","starred_url":"https://api.github.com/users/bjonen/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bjonen/subscriptions","organizations_url":"https://api.github.com/users/bjonen/orgs","repos_url":"https://api.github.com/users/bjonen/repos","events_url":"https://api.github.com/users/bjonen/events{/privacy}","received_events_url":"https://api.github.com/users/bjonen/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":5,"created_at":"2015-03-27T16:28:13Z","updated_at":"2015-03-29T17:38:38Z","closed_at":null,"body":"Hey guys, \r\n\r\nI have a package A which depends on package B. I build both myself. They both depend on various third-party libraries. \r\nNow I would like to be able to pin for example `pandas` to version `x`. I get the error: \r\n`Error Unsatisfiable package specifications` in various cases: \r\n1) Pin in package A to `x` and no pin in package B\r\n2) Pin in package A to `x` and pin in package B to `x`. \r\n\r\nI could understand that in 1), \"no pin in B\" can be interpreted as newest version and therefore constitute a conflict. But 2) seems puzzling to me. \r\n\r\nAm I overlooking something here? "},"comment":{"url":"https://api.github.com/repos/conda/conda/issues/comments/87449718","html_url":"https://github.com/conda/conda/issues/1228#issuecomment-87449718","issue_url":"https://api.github.com/repos/conda/conda/issues/1228","id":87449718,"user":{"login":"asmeurer","id":71486,"avatar_url":"https://avatars.githubusercontent.com/u/71486?v=3","gravatar_id":"","url":"https://api.github.com/users/asmeurer","html_url":"https://github.com/asmeurer","followers_url":"https://api.github.com/users/asmeurer/followers","following_url":"https://api.github.com/users/asmeurer/following{/other_user}","gists_url":"https://api.github.com/users/asmeurer/gists{/gist_id}","starred_url":"https://api.github.com/users/asmeurer/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/asmeurer/subscriptions","organizations_url":"https://api.github.com/users/asmeurer/orgs","repos_url":"https://api.github.com/users/asmeurer/repos","events_url":"https://api.github.com/users/asmeurer/events{/privacy}","received_events_url":"https://api.github.com/users/asmeurer/received_events","type":"User","site_admin":false},"created_at":"2015-03-29T17:38:38Z","updated_at":"2015-03-29T17:38:38Z","body":"'conda info seaborn' will show you the metadata for seaborn. But in\ngeneral, if a package has \"np19\" in the build string, that means it depends\non numpy 1.9.\n\nAaron Meurer\n\nOn Sun, Mar 29, 2015 at 9:24 AM, Benjamin Jonen <notifications@github.com>\nwrote:\n\n> conda show gives me the following information:\n>\n> matplotlib                   1.3.1                np17py33_0  defaults\n>                              1.3.1                np17py27_0  defaults\n>                              1.3.1                np18py33_1  defaults\n>                              1.3.1                np18py27_1  defaults\n>                              1.3.1                np17py33_1  defaults\n>                              1.3.1                np17py27_1  defaults\n>                              1.3.1                np18py34_2  defaults\n>                              1.3.1                np18py33_2  defaults\n>                           *  1.3.1                np18py27_2  defaults\n>                              1.3.1                np18py26_2  defaults\n>\n> seaborn                      0.5.0                np19py34_0  defaults\n>                              0.5.0                np19py33_0  defaults\n>                              0.5.0                np19py27_0  defaults\n>                              0.5.1                np19py34_0  defaults\n>                              0.5.1                np19py33_0  defaults\n>                           *  0.5.1                np19py27_0  defaults\n>\n> So I guess seaborn has numpy 19 as pinned dependency. Is it somehow\n> possible to peak at the meta.yaml file?\n>\n> —\n> Reply to this email directly or view it on GitHub\n> <https://github.com/conda/conda/issues/1228#issuecomment-87420952>.\n>\n"}}