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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Issue with slycot/_wrapper.so","articleBody":"I have some cryptic issue with slycot: \r\n\r\nUsing the lqr in Control gives: \r\n\r\n```\r\nTraceback (most recent call last):\r\n  File \"inverted_pendulum.py\", line 49, in \u003cmodule\u003e\r\n    (K, X, E) = lqr(A, B, Q, R);\r\n  File \"/Users/tobiasleedahle-morville/anaconda/lib/python3.4/site-packages/control/statefbk.py\", line 191, in lqr\r\n    raise ControlSlycot(\"can't find slycot module 'sb02md' or 'sb02nt'\")\r\ncontrol.exception.ControlSlycot: can't find slycot module 'sb02md' or 'sb02nt'\r\n```\r\n\r\nAnd just using doing `import slycot` in python rises:\r\n\r\n```\r\nImportError: dlopen(/Users/username/anaconda/lib/python3.4/site-packages/slycot/_wrapper.so, 2): \r\nSymbol not found: _dgesv_\r\n\r\nReferenced from: /Users/username/anaconda/lib/python3.4/site-packages/slycot/_wrapper.so\r\n\r\nExpected in: /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib\r\n```\r\n","author":{"url":"https://github.com/TMorville","@type":"Person","name":"TMorville"},"datePublished":"2016-12-24T11:35:13.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":14},"url":"https://github.com/121/python-control/issues/121"}