Describes the cause and action for error messages.
Error Message(English):
install_github not working
install_github not working ・ Issue #113 ・ rocker-org/rocker ・ GitHub
https://github.com/rocker-org/rocker/issues/113
Crash on install_github remains ・ Issue #532 ・ r-lib/devtools ・ GitHub
https://github.com/r-lib/devtools/issues/532
Error in download(dest, src, auth) : client error: (403) Forbidden - GitHub
https://github.com/ramnathv/rMaps/issues/82