{"action":"created","issue":{"url":"https://api.github.com/repos/mikldk/ryacas/issues/10","repository_url":"https://api.github.com/repos/mikldk/ryacas","labels_url":"https://api.github.com/repos/mikldk/ryacas/issues/10/labels{/name}","comments_url":"https://api.github.com/repos/mikldk/ryacas/issues/10/comments","events_url":"https://api.github.com/repos/mikldk/ryacas/issues/10/events","html_url":"https://github.com/mikldk/ryacas/issues/10","id":213429614,"node_id":"MDU6SXNzdWUyMTM0Mjk2MTQ=","number":10,"title":"Having trouble installing with devtools","user":{"login":"jj5","id":5469039,"node_id":"MDQ6VXNlcjU0NjkwMzk=","avatar_url":"https://avatars1.githubusercontent.com/u/5469039?v=4","gravatar_id":"","url":"https://api.github.com/users/jj5","html_url":"https://github.com/jj5","followers_url":"https://api.github.com/users/jj5/followers","following_url":"https://api.github.com/users/jj5/following{/other_user}","gists_url":"https://api.github.com/users/jj5/gists{/gist_id}","starred_url":"https://api.github.com/users/jj5/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/jj5/subscriptions","organizations_url":"https://api.github.com/users/jj5/orgs","repos_url":"https://api.github.com/users/jj5/repos","events_url":"https://api.github.com/users/jj5/events{/privacy}","received_events_url":"https://api.github.com/users/jj5/received_events","type":"User","site_admin":false},"labels":[],"state":"closed","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":3,"created_at":"2017-03-10T19:25:13Z","updated_at":"2018-11-29T07:51:01Z","closed_at":"2017-03-10T20:24:43Z","author_association":"NONE","body":"Hi there.\r\n\r\nI'm trying to run my friend's code from [here](https://www.progclub.org/pipermail/programming/2017-March/002451.html).\r\n\r\nI'm on a Debian desktop:\r\n\r\n```\r\njj5@orac:~$ uname -a\r\nLinux orac 3.16.0-4-amd64 #1 SMP Debian 3.16.39-1+deb8u1 (2017-02-22) x86_64 GNU/Linux\r\n```\r\nI had GNU R and R Commander installed from before.\r\n\r\nSo over [here](https://github.com/ggrothendieck/ryacas) I found this command to run within R:\r\n\r\n```\r\ndevtools::install_github(\"ggrothendieck/ryacas\")\r\n```\r\n\r\nBut I didn't have the devtools package. So over [here](https://www.rstudio.com/products/rpackages/devtools/) I found this command to run within R to install the devtools package:\r\n\r\n```\r\ninstall.packages(\"devtools\")\r\n```\r\n \r\nBut it didn't work so I tried installing dependencies:\r\n\r\n```\r\nsudo apt-get install r-cran-curl r-cran-httr\r\n```\r\nThen I was able to install devtools in R:\r\n\r\n```\r\ninstall.packages(\"devtools\")\r\n```\r\n\r\nI had trouble with the AU mirrors, I used USA (CA 1) and that worked.\r\n\r\nThen I tried installing Ryacas via devtools in R again:\r\n\r\n```\r\ndevtools::install_github(\"ggrothendieck/ryacas\")\r\n```\r\n\r\nBut when I do I get:\r\n\r\n```\r\n[3] ERROR: argument is of length zero\r\n```\r\n\r\nNot sure what my next move is. Help?"},"comment":{"url":"https://api.github.com/repos/mikldk/ryacas/issues/comments/442738400","html_url":"https://github.com/mikldk/ryacas/issues/10#issuecomment-442738400","issue_url":"https://api.github.com/repos/mikldk/ryacas/issues/10","id":442738400,"node_id":"MDEyOklzc3VlQ29tbWVudDQ0MjczODQwMA==","user":{"login":"mikldk","id":7080679,"node_id":"MDQ6VXNlcjcwODA2Nzk=","avatar_url":"https://avatars3.githubusercontent.com/u/7080679?v=4","gravatar_id":"","url":"https://api.github.com/users/mikldk","html_url":"https://github.com/mikldk","followers_url":"https://api.github.com/users/mikldk/followers","following_url":"https://api.github.com/users/mikldk/following{/other_user}","gists_url":"https://api.github.com/users/mikldk/gists{/gist_id}","starred_url":"https://api.github.com/users/mikldk/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mikldk/subscriptions","organizations_url":"https://api.github.com/users/mikldk/orgs","repos_url":"https://api.github.com/users/mikldk/repos","events_url":"https://api.github.com/users/mikldk/events{/privacy}","received_events_url":"https://api.github.com/users/mikldk/received_events","type":"User","site_admin":false},"created_at":"2018-11-29T07:51:01Z","updated_at":"2018-11-29T07:51:01Z","author_association":"OWNER","body":"I just want to add that now it works, and so does `devtools::load_all()`."}}
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