Package "ez" does not work.

[emregurbuz]

Dear All,

Windows 10
Rstudio 2021.09.2+382

I want to use ezANOVA function however I have problems when I want to use the library(ez).I get the following error message when I want to use it. I have searched answer for my problem however nothing helped me .

install.packages("ez")
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding:
RTools: Toolchains for building R and R packages from source on Windows"
Installing package into ‘C:/Users/madag/Documents/R/win-library/4.0’
(as ‘lib’ is unspecified)
trying URL 'https://cran.rstudio.com/bin/windows/contrib/4.0/ez_4.4-0.zip'
Content type 'application/zip' length 334085 bytes (326 KB)
downloaded 326 KB
package ‘ez’ successfully unpacked and MD5 sums checked
The downloaded binary packages are in
C:\Users\madag\AppData\Local\Temp\RtmpsBiERo\downloaded_packages
library("ez")
Error: package or namespace load failed for ‘ez’ in inDL(x, as.logical(local), as.logical(now), ...):
function 'Rcpp_precious_remove' not provided by package 'Rcpp'
In addition: Warning message:
package ‘ez’ was built under R version 4.0.5

Thank you so much in advance!

[andresrcs]

@emregurbuz

function 'Rcpp_precious_remove' not provided by package 'Rcpp'

Try updating or reinstalling Rcpp, you might need to install RTools in your system (not in R) if no binary is available for your R version.

install.packages("Rcpp")

[emregurbuz]

Thank you so much @andresrcs. That solved my problem!