{"action":"closed","issue":{"url":"https://api.github.com/repos/MTG/essentia/issues/416","repository_url":"https://api.github.com/repos/MTG/essentia","labels_url":"https://api.github.com/repos/MTG/essentia/issues/416/labels{/name}","comments_url":"https://api.github.com/repos/MTG/essentia/issues/416/comments","events_url":"https://api.github.com/repos/MTG/essentia/issues/416/events","html_url":"https://github.com/MTG/essentia/issues/416","id":159680817,"number":416,"title":"trouble installing essentia on mac os yosemite","user":{"login":"great-thoughts","id":7269393,"avatar_url":"https://avatars.githubusercontent.com/u/7269393?v=3","gravatar_id":"","url":"https://api.github.com/users/great-thoughts","html_url":"https://github.com/great-thoughts","followers_url":"https://api.github.com/users/great-thoughts/followers","following_url":"https://api.github.com/users/great-thoughts/following{/other_user}","gists_url":"https://api.github.com/users/great-thoughts/gists{/gist_id}","starred_url":"https://api.github.com/users/great-thoughts/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/great-thoughts/subscriptions","organizations_url":"https://api.github.com/users/great-thoughts/orgs","repos_url":"https://api.github.com/users/great-thoughts/repos","events_url":"https://api.github.com/users/great-thoughts/events{/privacy}","received_events_url":"https://api.github.com/users/great-thoughts/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-06-10T17:12:43Z","updated_at":"2016-06-13T09:14:28Z","closed_at":"2016-06-13T09:14:28Z","body":"I am trying to install essential on mac os yosemite. I followed the instructions on this link:\r\nhttps://github.com/MTG/homebrew-essentia\r\nThis step \r\n`brew tap MTG/essentia\r\n`\r\n worked fine. \r\nHowever I get error when trying the following steps:\r\n```\r\n(Zahraa5)mass-mbp:Downloads mas$ brew install essentia --HEAD\r\n\r\n==> Installing essentia from mtg/homebrew-essentia\r\nError: You must `brew link isl gcc libpng freetype python' before mtg/essentia/essentia can be installed\r\n(Zahraa5)mass-mbp:Downloads mas$ \r\n(Zahraa5)mass-mbp:Downloads mas$ brew link isl gcc libpng freetype python\r\nLinking /usr/local/Cellar/isl/0.14.1... \r\nError: Could not symlink lib/pkgconfig/isl.pc\r\n/usr/local/lib/pkgconfig is not writable.\r\n(Zahraa5)mass-mbp:Downloads mas$ deactivate\r\nmass-mbp:Downloads mas$ brew link isl gcc libpng freetype python\r\nLinking /usr/local/Cellar/isl/0.14.1... \r\nError: Could not symlink lib/pkgconfig/isl.pc\r\n/usr/local/lib/pkgconfig is not writable.\r\nmass-mbp:Downloads mas$ sudo brew link isl gcc libpng freetype python\r\nPassword:\r\nError: Cowardly refusing to `sudo brew link`\r\nYou can use brew with sudo, but only if the brew executable is owned by root.\r\nHowever, this is both not recommended and completely unsupported so do so at\r\nyour own risk\r\n```.\r\nI also downloaded the bottle file and tried to install it with no success:\r\n```\r\nmass-mbp:Downloads mas$ brew install /Users/mas/Downloads/essentia-HEAD.yosemite.bottle.tar --HEAD\r\nError: No available formula for /Users/mas/Downloads/essentia-HEAD.yosemite.bottle.tar \r\nSearching formulae...\r\nSearching taps...\r\nmass-mbp:Downloads mas$  \r\n```\r\n"}}
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