DockerfileでRのinstall.packagesをエラーにする方法は？

Question

以下は失敗したコマンドですが、Dockerは続行しています。私は '警告'（「インストールにはゼロ以外の終了コードがある」）がRscript呼び出しに0以外の終了コードとして外側に渡されなかったため、これが確実だと確信しています。

Dockerビルドを停止するにはどうすればよいですか？

Step 21/44 : RUN Rscript -e 'install.packages("https://cran.rstudio.com/src/contrib/prophet_0.1.tar.gz", dependencies=TRUE)' 
---> Running in 26ba0c1da37c 
Installing package into ‘/usr/local/spark-1.6.1-bin-hadoop2.6/R/lib’ 
(as ‘lib’ is unspecified) 
inferring 'repos = NULL' from 'pkgs' 
trying URL 'https://cran.rstudio.com/src/contrib/prophet_0.1.tar.gz' 
Content type 'application/x-gzip' length 75619 bytes (73 KB) 
================================================== 
downloaded 73 KB 

ERROR: dependencies ‘extraDistr’, ‘rstan’ are not available for package ‘prophet’ 
* removing ‘/usr/local/spark-1.6.1-bin-hadoop2.6/R/lib/prophet’ 
Warning message: 
In install.packages("https://cran.rstudio.com/src/contrib/prophet_0.1.tar.gz", : 
    installation of package ‘/tmp/RtmpAa2XQV/downloaded_packages/prophet_0.1.tar.gz’ had non-zero exit status 

Answer 1

あなたがoptions(warn = 2)を設定することにより、エラー（すなわち、即時「停止」）として扱われる警告を強制することができます。 ?options：

'warn': sets the handling of warning messages. If 'warn' is 
     negative all warnings are ignored. If 'warn' is zero (the 
     default) warnings are stored until the top-level function 
     returns. If 10 or fewer warnings were signalled they will be 
     printed otherwise a message saying how many were signalled. 
     An object called 'last.warning' is created and can be printed 
     through the function 'warnings'. If 'warn' is one, warnings 
     are printed as they occur. If 'warn' is two or larger all 
     warnings are turned into errors.