{"action":"opened","issue":{"url":"https://api.github.com/repos/RTCGA/RTCGA/issues/76","repository_url":"https://api.github.com/repos/RTCGA/RTCGA","labels_url":"https://api.github.com/repos/RTCGA/RTCGA/issues/76/labels{/name}","comments_url":"https://api.github.com/repos/RTCGA/RTCGA/issues/76/comments","events_url":"https://api.github.com/repos/RTCGA/RTCGA/issues/76/events","html_url":"https://github.com/RTCGA/RTCGA/issues/76","id":149406872,"number":76,"title":"RTCGA Installation","user":{"login":"MarcinKosinski","id":6773454,"avatar_url":"https://avatars.githubusercontent.com/u/6773454?v=3","gravatar_id":"","url":"https://api.github.com/users/MarcinKosinski","html_url":"https://github.com/MarcinKosinski","followers_url":"https://api.github.com/users/MarcinKosinski/followers","following_url":"https://api.github.com/users/MarcinKosinski/following{/other_user}","gists_url":"https://api.github.com/users/MarcinKosinski/gists{/gist_id}","starred_url":"https://api.github.com/users/MarcinKosinski/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/MarcinKosinski/subscriptions","organizations_url":"https://api.github.com/users/MarcinKosinski/orgs","repos_url":"https://api.github.com/users/MarcinKosinski/repos","events_url":"https://api.github.com/users/MarcinKosinski/events{/privacy}","received_events_url":"https://api.github.com/users/MarcinKosinski/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2016-04-19T09:47:24Z","updated_at":"2016-04-19T09:47:24Z","closed_at":null,"body":"XS WANG writes\r\n\r\n>Dear Marcin,\r\n\r\nI am installing the RTCGA package, but I have got the following problem:\r\n\r\ntrying URL 'https://mirrors.tuna.tsinghua.edu.cn/CRAN/bin/windows/contrib/3.2/XML_3.98-1.3.zip'\r\nError in download.file(url, destfile, method, mode = \"wb\", ...) : \r\n  cannot open URL 'https://mirrors.tuna.tsinghua.edu.cn/CRAN/bin/windows/contrib/3.2/XML_3.98-1.3.zip'\r\nIn addition: Warning message:\r\nIn download.file(url, destfile, method, mode = \"wb\", ...) :\r\n  cannot open URL 'https://mirrors.tuna.tsinghua.edu.cn/CRAN/bin/windows/contrib/3.2/XML_3.98-1.3.zip': HTTP status was '404 Not Found'\r\nWarning in download.packages(pkgs, destdir = tmpd, available = available,  :\r\n  download of package ‘XML’ failed\r\n\r\n\r\nI could not complete the installation. Could you please tell me how to resolve the problem?\r\n\r\nThanks,\r\nDavid\r\n\r\n\r\n\r\nDear David, \r\n\r\nIt looks like you are trying to install `RTCGA` package from CRAN (with the usage of `install.packages` function). It can be seen in this message `cannot open URL 'https://mirrors.tuna.tsinghua.edu.cn/CRAN/bin/windows/contrib` .\r\n\r\n`RTCGA` package is not available on CRAN. It is available on Bioconductor on on GitHub.\r\n\r\nTo install `RTCGA` from GitHub use following code:\r\n\r\n````{R}\r\n# if you dont have devtools then install this package with `install.packages('devtools')\r\nlibrary(devtools)\r\ndevtools::install_github('RTCGA/RTCGA')\r\n````\r\n\r\nThe same version of `RTCGA` package in available on Bioconductor. The following installation is\r\n\r\n````{R}\r\nsource(\"https://bioconductor.org/biocLite.R\")\r\nbiocLite(\"BiocInstaller\")\r\nBiocInstaller::useDevel()\r\nbiocLite('RTCGA')\r\n````\r\n"}}