Describes the cause and action for error messages.
Error Message(English)：
install_github error in running command
Error when using install_github() ・ Issue #1692 ・ r-lib/devtools ・ GitHub
https://github.com/r-lib/devtools/issues/1692
install_github fails is a release note for every release ・ Issue #37 ...
https://github.com/RevolutionAnalytics/RRO/issues/37
devtools::install_github fails on any package ・ Issue #638 ・ r-lib ...
https://github.com/r-lib/devtools/issues/638
Trouble installing from source and from install_github ・ Issue #23 ...
https://github.com/hadley/pryr/issues/23
Can't install from devtools::install_github('rstudio/shinyapps') ・ Issue ...
https://github.com/r-lib/devtools/issues/804
Path problem with windows and install_github? ・ Issue #103 ・ r-lib ...
https://github.com/r-lib/devtools/issues/103
jupyter/r-notebook で devtools::install_github() すると Installation failed ...
https://qiita.com/inutano/items/9a531e6a80ee6f73db99
Error installing packages from github - Stack Overflow
https://stackoverflow.com/questions/16740256/error-installing-packages-from-github
Package installation failed when trying to install from GitHub ...
https://stackoverflow.com/questions/24452934/package-installation-failed-when-trying-to-install-from・・・