Hi all,
I'm experiencing the same problem for installing various packages, including Tidyverse.
Below is a part of the code when I started seeing error messages after attempting to install "tidyverse". It seems to be a repetitive error message saying that the time zone is unknown and that a function/package is in "non-zero exit status"
I'm using the latest Mac OS and I already tried updating to the newest version of R.
Help would be greatly appreciated!
Warning in strptime(xx, f <- "%Y-%m-%d %H:%M:%OS", tz = tz) :
unknown timezone 'zone/tz/2020a.1.0/zoneinfo/America/Chicago'
- installing source package ‘fansi’ ...
** package ‘fansi’ successfully unpacked and MD5 sums checked
** libs
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
ERROR: compilation failed for package ‘fansi’ - removing ‘/Library/Frameworks/R.framework/Versions/3.2/Resources/library/fansi’
Warning in install.packages :
installation of package ‘fansi’ had non-zero exit status
Warning in strptime(xx, f <- "%Y-%m-%d %H:%M:%OS", tz = tz) :
unknown timezone 'zone/tz/2020a.1.0/zoneinfo/America/Chicago' - installing source package ‘glue’ ...
** package ‘glue’ successfully unpacked and MD5 sums checked
** libs
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
ERROR: compilation failed for package ‘glue’ - removing ‘/Library/Frameworks/R.framework/Versions/3.2/Resources/library/glue’
- restoring previous ‘/Library/Frameworks/R.framework/Versions/3.2/Resources/library/glue’
Warning in install.packages :
installation of package ‘glue’ had non-zero exit status
Warning in strptime(xx, f <- "%Y-%m-%d %H:%M:%OS", tz = tz) :
unknown timezone 'zone/tz/2020a.1.0/zoneinfo/America/Chicago' - installing source package ‘rlang’ ...
** package ‘rlang’ successfully unpacked and MD5 sums checked
** libs
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
ERROR: compilation failed for package ‘rlang’ - removing ‘/Library/Frameworks/R.framework/Versions/3.2/Resources/library/rlang’
- restoring previous ‘/Library/Frameworks/R.framework/Versions/3.2/Resources/library/rlang’
Warning in install.packages :
installation of package ‘rlang’ had non-zero exit status
Warning in strptime(xx, f <- "%Y-%m-%d %H:%M:%OS", tz = tz) :
unknown timezone 'zone/tz/2020a.1.0/zoneinfo/America/Chicago'
ERROR: dependency ‘fansi’ is not available for package ‘cli’ - removing ‘/Library/Frameworks/R.framework/Versions/3.2/Resources/library/cli’