devtools をインストールできないようです。私はいつもこのメッセージを受け取ります(最後に):
* installing *source* package ‘RCurl’ ...
** package ‘RCurl’ successfully unpacked and MD5 sums checked
checking for curl-config... no
Cannot find curl-config
ERROR: configuration failed for package ‘RCurl’
* removing ‘/home/vapri/R/x86_64-pc-linux-gnu-library/3.0/RCurl’
Warning in install.packages :
installation of package ‘RCurl’ had non-zero exit status
ERROR: dependency ‘RCurl’ is not available for package ‘httr’
* removing ‘/home/vapri/R/x86_64-pc-linux-gnu-library/3.0/httr’
Warning in install.packages :
installation of package ‘httr’ had non-zero exit status
ERROR: dependencies ‘httr’, ‘RCurl’ are not available for package ‘devtools’
* removing ‘/home/vapri/R/x86_64-pc-linux-gnu-library/3.0/devtools’
Warning in install.packages :
installation of package ‘devtools’ had non-zero exit status
The downloaded source packages are in
‘/tmp/RtmpqLDAb0/downloaded_packages’
誰か教えてくれませんか?私はUbuntu 14.04を使用していますが、いくつかの調査では、それが問題である可能性があることを示唆しているようです.