如何在R或Rstudio中安装软件包

Question

尝试安装软件包时：

> install.packages("mlr")
Installing package into ‘/home/kisco/R/x86_64-pc-linux-gnu-library/3.0’
(as ‘lib’ is unspecified)
Warning in install.packages :
  dependencies ‘plyr’, ‘dplyr’, ‘lazyeval’ are not available
also installing the dependencies ‘scales’, ‘ggplot2’, ‘ggvis’, ‘reshape2’

trying URL 'http://cran.rstudio.com/src/contrib/scales_0.2.5.tar.gz'
Content type 'application/x-gzip' length 56346 bytes (55 Kb)
opened URL
==================================================
downloaded 55 Kb

trying URL 'http://cran.rstudio.com/src/contrib/ggplot2_1.0.1.tar.gz'
Content type 'application/x-gzip' length 2351203 bytes (2.2 Mb)
opened URL
==================================================
downloaded 2.2 Mb

trying URL 'http://cran.rstudio.com/src/contrib/ggvis_0.4.2.tar.gz'
Content type 'application/x-gzip' length 728345 bytes (711 Kb)
opened URL
==================================================
downloaded 711 Kb

trying URL 'http://cran.rstudio.com/src/contrib/reshape2_1.4.1.tar.gz'
Content type 'application/x-gzip' length 34693 bytes (33 Kb)
opened URL
==================================================
downloaded 33 Kb

trying URL 'http://cran.rstudio.com/src/contrib/mlr_2.4.tar.gz'
Content type 'application/x-gzip' length 440988 bytes (430 Kb)
opened URL
==================================================
downloaded 430 Kb

ERROR: dependency ‘plyr’ is not available for package ‘scales’
* removing ‘/home/kisco/R/x86_64-pc-linux-gnu-library/3.0/scales’
Warning in install.packages :
  installation of package ‘scales’ had non-zero exit status
ERROR: dependencies ‘dplyr’, ‘lazyeval’ are not available for package ‘ggvis’
* removing ‘/home/kisco/R/x86_64-pc-linux-gnu-library/3.0/ggvis’
Warning in install.packages :
  installation of package ‘ggvis’ had non-zero exit status
ERROR: dependency ‘plyr’ is not available for package ‘reshape2’
* removing ‘/home/kisco/R/x86_64-pc-linux-gnu-library/3.0/reshape2’
Warning in install.packages :
  installation of package ‘reshape2’ had non-zero exit status
ERROR: dependencies ‘plyr’, ‘reshape2’, ‘scales’ are not available for package ‘ggplot2’
* removing ‘/home/kisco/R/x86_64-pc-linux-gnu-library/3.0/ggplot2’
Warning in install.packages :
  installation of package ‘ggplot2’ had non-zero exit status
ERROR: dependencies ‘ggplot2’, ‘ggvis’, ‘plyr’, ‘reshape2’ are not available for package ‘mlr’

• 删除'/home/kisco/R/x86_64-pc-linux-gnu-library/3.0/mlr'install.packages中的警告：软件包'mlr'的安装具有非零退出状态

下载的源程序包位于“ / tmp / Rtmp3AjleG / downloaded_pa​​ckages”中

我在安装过程中不断收到“错误”警告。packagesinsallation of package ...具有非零退出状态。

我究竟做错了什么？ 如何安装MLR？

Answer 1

您有R的版本已过时。通常dplyr和其他依赖项将自动安装，但是在这种情况下，它们被标记为不适用于R的较早版本，因此会引发错误。

您有版本3.0.2，该版本已过时。 截至目前，当前版本为3.2.1。 您应该进行升级（您没有r-base的最新版本，存储库通常落后-尝试从此处获取二进制文件）。

如果您不想更新，则可以使用此问题的答案中描述的方法来安装较旧版本的软件包，这些版本可能与您的版本兼容- 安装R软件包的较早版本 。