我想使用这个devtools包。我已经运行了以下命令:
devtools
> install.packages("devtools", dependencies = TRUE) .... > library(devtools) Error in library(devtools) : there is no package called ‘devtools’
我究竟做错了什么?
编辑:这是重新install.packages启动会话后重新运行命令的结果。
install.packages
> install.packages("devtools", dependencies = TRUE) Installing package into ‘/home/evanaad/R/x86_64-pc-linux-gnu-library/3.0’ (as ‘lib’ is unspecified) --- Please select a CRAN mirror for use in this session --- Warning: dependencies ‘roxygen2’, ‘BiocInstaller’, ‘rstudio’ are not available also installing the dependencies ‘httr’, ‘RCurl’ trying URL 'http://cran.at.r-project.org/src/contrib/httr_0.2.tar.gz' Content type 'application/x-gzip' length 50183 bytes (49 Kb) opened URL ================================================== downloaded 49 Kb trying URL 'http://cran.at.r-project.org/src/contrib/RCurl_1.95-4.1.tar.gz' Content type 'application/x-gzip' length 870915 bytes (850 Kb) opened URL ================================================== downloaded 850 Kb trying URL 'http://cran.at.r-project.org/src/contrib/devtools_1.4.1.tar.gz' Content type 'application/x-gzip' length 105214 bytes (102 Kb) opened URL ================================================== downloaded 102 Kb * 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/evanaad/R/x86_64-pc-linux-gnu-library/3.0/RCurl’ ERROR: dependency ‘RCurl’ is not available for package ‘httr’ * removing ‘/home/evanaad/R/x86_64-pc-linux-gnu-library/3.0/httr’ ERROR: dependencies ‘httr’, ‘RCurl’ are not available for package ‘devtools’ * removing ‘/home/evanaad/R/x86_64-pc-linux-gnu-library/3.0/devtools’ The downloaded source packages are in ‘/tmp/RtmptvmTrA/downloaded_packages’ Warning messages: 1: In install.packages("devtools", dependencies = TRUE) : installation of package ‘RCurl’ had non-zero exit status 2: In install.packages("devtools", dependencies = TRUE) : installation of package ‘httr’ had non-zero exit status 3: In install.packages("devtools", dependencies = TRUE) : installation of package ‘devtools’ had non-zero exit status
根据建议,我安装了libcurl4-gnutls-dev 并解决了问题。
编辑(@dardisco)
在你的外壳中:
apt-get -y build-dep libcurl4-gnutls-dev apt-get -y install libcurl4-gnutls-dev