{"action":"opened","issue":{"url":"https://api.github.com/repos/conda/conda/issues/2308","repository_url":"https://api.github.com/repos/conda/conda","labels_url":"https://api.github.com/repos/conda/conda/issues/2308/labels{/name}","comments_url":"https://api.github.com/repos/conda/conda/issues/2308/comments","events_url":"https://api.github.com/repos/conda/conda/issues/2308/events","html_url":"https://github.com/conda/conda/issues/2308","id":143917896,"number":2308,"title":"/usr/bin/ld: cannot find -lmkl_lapack95_lp64","user":{"login":"TT-Toolbox","id":17980183,"avatar_url":"https://avatars.githubusercontent.com/u/17980183?v=3","gravatar_id":"","url":"https://api.github.com/users/TT-Toolbox","html_url":"https://github.com/TT-Toolbox","followers_url":"https://api.github.com/users/TT-Toolbox/followers","following_url":"https://api.github.com/users/TT-Toolbox/following{/other_user}","gists_url":"https://api.github.com/users/TT-Toolbox/gists{/gist_id}","starred_url":"https://api.github.com/users/TT-Toolbox/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/TT-Toolbox/subscriptions","organizations_url":"https://api.github.com/users/TT-Toolbox/orgs","repos_url":"https://api.github.com/users/TT-Toolbox/repos","events_url":"https://api.github.com/users/TT-Toolbox/events{/privacy}","received_events_url":"https://api.github.com/users/TT-Toolbox/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-03-28T07:37:31Z","updated_at":"2016-03-28T07:37:31Z","closed_at":null,"body":"In the new Anaconda, with conda 4.0.5, \r\nthe code that previously worked with cython compilation \r\n\r\n(from https://bitbucket.org/muxas/maxvolpy/)\r\nnow fails after python setup.py install on the linking stage:\r\n```\r\ngcc -pthread -shared -L/home/oem/miniconda2/lib -Wl,-rpath=/home/oem/miniconda2/lib,--no-as-needed build/temp.linux-x86_64-2.7/build/src.linux-x86_64-2.7/maxvolpy/_maxvol.o -L/home/oem/miniconda2/lib -L/home/oem/miniconda2/lib -lmkl_lapack95_lp64 -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core -liomp5 -lpthread -lpython2.7 -o build/lib.linux-x86_64-2.7/maxvolpy/_maxvol.so\r\n/usr/bin/ld: cannot find -lmkl_lapack95_lp64\r\ncollect2: error: ld returned 1 exit status\r\n/usr/bin/ld: cannot find -lmkl_lapack95_lp64\r\ncollect2: error: ld returned 1 exit status\r\nerror: Command \"gcc -pthread -shared -L/home/oem/miniconda2/lib -Wl,-rpath=/home/oem/miniconda2/lib,--no-as-needed build/temp.linux-x86_64-2.7/build/src.linux-x86_64-2.7/maxvolpy/_maxvol.o -L/home/oem/miniconda2/lib -L/home/oem/miniconda2/lib -lmkl_lapack95_lp64 -lmkl_intel_lp64 -lmkl_intel_thread -lmkl_core -liomp5 -lpthread -lpython2.7 -o build/lib.linux-x86_64-2.7/maxvolpy/_maxvol.so\" failed with exit status 1\r\n```\r\n\r\n\r\nIt seems that numpy was linked with -lmkl_lapack95_lp64 but it was not included with anaconda.\r\n```conda install nomkl``` \r\nfixes the problem, but it is not a good way to work without mkl.\r\n\r\n\r\n"}}