Entering edit mode
5.9 years ago
wkmustahs21
▴
30
I have an issue with : unable to move temporary installation R for "swirl" as a solution I followed this script: trace(utils:::unpackPkgZip, edit=TRUE); then I made a change of Sys.sleep(0.5) to Sys.sleep(2.5). Then I tried to re-install the swirl package but it did not fix the issue and I think there is an error--------Tracing function "unpackPkgZip" in package "utils (not-exported)"
Can someone please give me a step-step on how to fix this? 
