Fail to install 'ivivc' package for R [R for BE/BA]

posted by krish85 – India, 2020-06-29 11:10 (154 d 08:18 ago) – Posting: # 21594
Views: 3,618

» OK. But could you reveal more info (OS, error messages et al.) first about failing installation of BEAR (your subject title) or ivivc (your messages)? I will see if I can help.

I am using R 4.0.2 on windows 10. I have never installed bear or ivivc before. first i tried to instrall ivivic as per the instruction provided by you on

so, i had kept preinst and file in my wd and after starting r as admin, "source("preinst.r") and do("ivivc", ""), started installing varios packages.. but then messege on r displayes as below.

If the following package installations fail, please browse for more info.
Press Enter to continue

i press enter and then

package ‘ivivc’ successfully unpacked and MD5 sums checked

Now checking installation error of package 'ivivc'...
failed to install 'gWidgets'

failed to install 'gWidgetsRGtk2'

-> Sorry, 'ivivc' is not successfully installed.

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