Describes the cause and action for error messages.
Error Message(English)：
cannot find module github
Cannot find module 'github-url-from-git' ・ Issue #11363 ・ npm/npm ...
https://github.com/npm/npm/issues/11363
Missing `github-url-from-git` from npm@3 in Node v5 RC1 ・ Issue ...
https://github.com/nodejs/node/issues/3540
Cannot find module 'github-url-from-git' ・ Issue #11383 ・ npm/npm ...
https://github.com/npm/npm/issues/11383
[github] Error: Cannot find module 'github' ・ Issue #12 ・ skygragon ...
https://github.com/skygragon/leetcode-cli-plugins/issues/12
Error: Cannot find module 'github-slugger' ・ Issue #91 ・ oclif/dev-cli ...
https://github.com/oclif/dev-cli/issues/91
Cannot install node packages using npm - Stack Overflow
https://stackoverflow.com/questions/37808993/cannot-install-node-packages-using-npm
Cannot find module 'github-url-from-git' on windows
https://stackoverflow.com/questions/51400786/cannot-find-module-github-url-from-git-on-windows
npm returns module_not_found on react-native-cli install
https://stackoverflow.com/questions/44692927/npm-returns-module-not-found-on-react-native-cli-instal・・・
Unable to install ionic on MacBook Pro using npm install -g ...
https://stackoverflow.com/questions/40466054/unable-to-install-ionic-on-macbook-pro-using-npm-instal・・・