{"action":"opened","issue":{"url":"https://api.github.com/repos/GuangchuangYu/ggtree/issues/16","labels_url":"https://api.github.com/repos/GuangchuangYu/ggtree/issues/16/labels{/name}","comments_url":"https://api.github.com/repos/GuangchuangYu/ggtree/issues/16/comments","events_url":"https://api.github.com/repos/GuangchuangYu/ggtree/issues/16/events","html_url":"https://github.com/GuangchuangYu/ggtree/issues/16","id":109802677,"number":16,"title":"Error : object ‘GeomPoint’ is not exported by 'namespace:ggplot2'","user":{"login":"englianhu","id":7227582,"avatar_url":"https://avatars.githubusercontent.com/u/7227582?v=3","gravatar_id":"","url":"https://api.github.com/users/englianhu","html_url":"https://github.com/englianhu","followers_url":"https://api.github.com/users/englianhu/followers","following_url":"https://api.github.com/users/englianhu/following{/other_user}","gists_url":"https://api.github.com/users/englianhu/gists{/gist_id}","starred_url":"https://api.github.com/users/englianhu/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/englianhu/subscriptions","organizations_url":"https://api.github.com/users/englianhu/orgs","repos_url":"https://api.github.com/users/englianhu/repos","events_url":"https://api.github.com/users/englianhu/events{/privacy}","received_events_url":"https://api.github.com/users/englianhu/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-05T14:03:17Z","updated_at":"2015-10-05T14:03:17Z","closed_at":null,"body":"Installation via bioconductor is working fine. `source('https://bioconductor.org/biocLite.R');biocLite('ggtree')` but not in developer's version.\r\n```diff\r\n> devtools::install_github('GuangchuangYu/ggtree')\r\nDownloading GitHub repo GuangchuangYu/ggtree@master\r\nInstalling ggtree\r\n'/usr/lib64/R/bin/R' --no-site-file --no-environ --no-save --no-restore CMD  \\\r\n  INSTALL '/tmp/RtmpQM5w6s/devtools3de51ea1f4a0/GuangchuangYu-ggtree-ea9d661'  \\\r\n  --library='/usr/lib64/R/library' --install-tests\r\n\r\n* installing *source* package ‘ggtree’ ...\r\n** R\r\n** inst\r\n** tests\r\n** preparing package for lazy loading\r\nCreating a generic function for ‘nchar’ from package ‘base’ in package ‘S4Vectors’\r\n- Error : object ‘GeomPoint’ is not exported by 'namespace:ggplot2'\r\n- ERROR: lazy loading failed for package ‘ggtree’\r\n- * removing ‘/usr/lib64/R/library/ggtree’\r\n- Error: Command failed (1)\r\n- Execution halted\r\n```"}}