{"description":"\u7aef\u672b\u304b\u3089\u5b9f\u884c sudo gedit /etc/apt/sources.listGedit\u304c\u8d77\u52d5\u3057\u305f\u3089\u30c6\u30ad\u30b9\u30c8\u306e\u6700\u7d42\u884c\u306b\u4e0b\u8a18\u306e\u4e00\u884c\u3092\u8ffd\u52a0\u3059\u308b\u3002 deb http://cran.ism.ac.jp/bin/linux/ubuntu trusty/\u9752\u6587\u5b57\u306e\u90e8\u5206\u306fUbuntu\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u540d\u3067\u3001\u5bfe\u5fdc\u306f\u4e0b\u8a18\u306e\u3068\u304a\u308a\u3002 12.04:precise 14.04:trusty 15.04:vivid 15.10:wily 16.04:xenial\u4fdd\u5b58\u3057\u3066Gedit\u3092\u9589\u3058\u305f\u3089\u518d\u3073\u7aef\u672b\u304b\u3089\u5b9f\u884cgpg --keyserver keyserver.ubuntu.com --recv-key E084DAB9 gpg -\u2026","height":"190","author_url":"https://blog.hatena.ne.jp/akamushi97/","blog_url":"https://akamushi97.hatenadiary.org/","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakamushi97.hatenadiary.org%2Fentry%2F20151129%2F1448776981\" title=\"Ubuntu\u306bR\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b - \u307b\u306e\u307c\u306eLinux\u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","type":"rich","title":"Ubuntu\u306bR\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b","url":"https://akamushi97.hatenadiary.org/entry/20151129/1448776981","author_name":"akamushi97","categories":["Linux","\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb"],"version":"1.0","blog_title":"\u307b\u306e\u307c\u306eLinux\u5099\u5fd8\u9332","published":"2015-11-29 15:03:01"}