Hi! I'm trying to install caret using this code
install.packages("caret", dependencies = TRUE)
library("caret")
But the console output says
Error: package or namespace load failed for ‘caret’ in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
** there is no package called ‘recipes’**
So I tried installing recipes like this
install.packages("recipes")
But it cannot be installed. Here's the error message in console.
> WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
>
> https://cran.rstudio.com/bin/windows/Rtools/
> Installing package into ‘C:/Users/Bili/OneDrive/Documents/R/win-library/3.6’
> (as ‘lib’ is unspecified)
> also installing the dependency ‘ipred’
>
>
> There are binary versions available but the source versions are later:
> binary source needs_compilation
> ipred 0.9-11 0.9-12 TRUE
> recipes 0.1.16 0.2.0 FALSE
>
> Binaries will be installed
> trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/ipred_0.9-11.zip'
> Content type 'application/zip' length 401183 bytes (391 KB)
> downloaded 391 KB
>
> package ‘ipred’ successfully unpacked and MD5 sums checked
>
> The downloaded binary packages are in
> C:\Users\Bili\AppData\Local\Temp\RtmpCc9Ydn\downloaded_packages
> installing the source package ‘recipes’
>
> trying URL 'https://cran.rstudio.com/src/contrib/recipes_0.2.0.tar.gz'
> Content type 'application/x-gzip' length 582287 bytes (568 KB)
> downloaded 568 KB
>
> Warning in strptime(xx, f, tz = tz) :
> unable to identify current timezone 'W':
> please set environment variable 'TZ'
> * installing *source* package 'recipes' ...
> ** package 'recipes' successfully unpacked and MD5 sums checked
> ** using staged installation
> ** R
> ** inst
> ** byte-compile and prepare package for lazy loading
> Warning message:
> package 'dplyr' was built under R version 3.6.3
> Warning in as.POSIXlt.POSIXct(Sys.time()) :
> unable to identify current timezone 'W':
> please set environment variable 'TZ'
> Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) :
> namespace 'ipred' 0.9-11 is being loaded, but >= 0.9.12 is required
> Calls: <Anonymous> ... namespaceImportFrom -> asNamespace -> loadNamespace
> Execution halted
> ERROR: lazy loading failed for package 'recipes'
> * removing 'C:/Users/Bili/OneDrive/Documents/R/win-library/3.6/recipes'
> Warning in install.packages :
> installation of package ‘recipes’ had non-zero exit status
>
> The downloaded source packages are in
> ‘C:\Users\Bili\AppData\Local\Temp\RtmpCc9Ydn\downloaded_packages’
>
> Can somebody please help me with the problem? I'm a beginner RStudio user and would really appreciate a useful tip. Thank you
> ```
> ```
> WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
>
> https://cran.rstudio.com/bin/windows/Rtools/
> Installing package into ‘C:/Users/Bili/OneDrive/Documents/R/win-library/3.6’
> (as ‘lib’ is unspecified)
> also installing the dependency ‘ipred’
>
>
> There are binary versions available but the source versions are later:
> binary source needs_compilation
> ipred 0.9-11 0.9-12 TRUE
> recipes 0.1.16 0.2.0 FALSE
>
> Binaries will be installed
> trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/ipred_0.9-11.zip'
> Content type 'application/zip' length 401183 bytes (391 KB)
> downloaded 391 KB
>
> package ‘ipred’ successfully unpacked and MD5 sums checked
>
> The downloaded binary packages are in
> C:\Users\Bili\AppData\Local\Temp\RtmpCc9Ydn\downloaded_packages
> installing the source package ‘recipes’
>
> trying URL 'https://cran.rstudio.com/src/contrib/recipes_0.2.0.tar.gz'
> Content type 'application/x-gzip' length 582287 bytes (568 KB)
> downloaded 568 KB
>
> Warning in strptime(xx, f, tz = tz) :
> unable to identify current timezone 'W':
> please set environment variable 'TZ'
> * installing *source* package 'recipes' ...
> ** package 'recipes' successfully unpacked and MD5 sums checked
> ** using staged installation
> ** R
> ** inst
> ** byte-compile and prepare package for lazy loading
> Warning message:
> package 'dplyr' was built under R version 3.6.3
> Warning in as.POSIXlt.POSIXct(Sys.time()) :
> unable to identify current timezone 'W':
> please set environment variable 'TZ'
> Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) :
> namespace 'ipred' 0.9-11 is being loaded, but >= 0.9.12 is required
> Calls: <Anonymous> ... namespaceImportFrom -> asNamespace -> loadNamespace
> Execution halted
> ERROR: lazy loading failed for package 'recipes'
> * removing 'C:/Users/Bili/OneDrive/Documents/R/win-library/3.6/recipes'
> Warning in install.packages :
> installation of package ‘recipes’ had non-zero exit status
>
> The downloaded source packages are in
> ‘C:\Users\Bili\AppData\Local\Temp\RtmpCc9Ydn\downloaded_packages’