**I typed "installed package (car)" and it's not worked . I read the red lines and download Rtools 3.4 and they appeared like that. I read some advices on Internet anh they said thay I cant dowload the package "car.zip" on Internet and I followed but it's not worked too. It said that we can't built R version 4.0.0 but mine is 3.6.3. How can I fix this problems ? Please help me. Thanks a lot <3 **
Error: package ‘carData’ required by ‘car’ could not be found
In addition: Warning message:
package ‘car’ was built under R version 4.0.0
Warning: unable to access index for repository https://cran.rstudio.com/src/contrib:
cannot open URL 'https://cran.rstudio.com/src/contrib/PACKAGES'
Are you on windows ?
install.packages("car") works fine for me.
This could mean that you are offline, or behind a proxy and cran website is not accessible.
Yes, I'm on windows. It's working now. Thank you
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