依赖'quadprog'不能用于安装包'早餐'

Question

我试图在运行R 3.5.3的R studio中安装软件包“bfast”，它会引发依赖性错误

Warning in install.packages :
  dependency ‘quadprog’ is not available

我尝试使用install.packages("bfast")安装它，当我收到依赖性错误，我试图安装quadprog依赖作为一个包单独像install.packages("quadprog")但它然后它显示我这个错误，

Warning in install.packages :
  package ‘quadprog’ is not available (for R version 3.5.3)

这是安装bfast包时的控制台状态。

install.packages("bfast")
Installing package into ‘/home/rehan/R/x86_64-pc-linux-gnu-library/3.5’
(as ‘lib’ is unspecified)
Warning in install.packages :
  dependency ‘quadprog’ is not available
also installing the dependencies ‘tseries’, ‘forecast’

trying URL 'https://cloud.r-project.org/src/contrib/tseries_0.10-46.tar.gz'
Content type 'application/x-gzip' length 164471 bytes (160 KB)
==================================================
downloaded 160 KB

trying URL 'https://cloud.r-project.org/src/contrib/forecast_8.6.tar.gz'
Content type 'application/x-gzip' length 908972 bytes (887 KB)
==================================================
downloaded 887 KB

trying URL 'https://cloud.r-project.org/src/contrib/bfast_1.5.7.tar.gz'
Content type 'application/x-gzip' length 59697 bytes (58 KB)
==================================================
downloaded 58 KB

ERROR: dependency ‘quadprog’ is not available for package ‘tseries’
* removing ‘/home/rehan/R/x86_64-pc-linux-gnu-library/3.5/tseries’
Warning in install.packages :
  installation of package ‘tseries’ had non-zero exit status
ERROR: dependency ‘tseries’ is not available for package ‘forecast’
* removing ‘/home/rehan/R/x86_64-pc-linux-gnu-library/3.5/forecast’
Warning in install.packages :
  installation of package ‘forecast’ had non-zero exit status
ERROR: dependency ‘forecast’ is not available for package ‘bfast’
* removing ‘/home/rehan/R/x86_64-pc-linux-gnu-library/3.5/bfast’
Warning in install.packages :
  installation of package ‘bfast’ had non-zero exit status

The downloaded source packages are in
    ‘/tmp/RtmpSfjWA6/downloaded_packages’

我怎样才能正确安装包含所有依赖项的包？

Answer 1

我刚遇到同样的问题。我看着R从哪里看（https://cran.rstudio.com/bin/windows/contrib/3.5/）并从那里下载了'quadprog'zip文件。然后，在R或Rstudio中，您将从“包归档文件”安装包。它对我有用，我希望它对你有用。

Answer 2

有一个新版本的Quadprog：1.5-7可以安装在R 3.1以上：https://cran.r-project.org/web/packages/quadprog/index.html这为我解决了它。