Struggling to update TypeScript and encountering the error message "Unable to establish the authenticity of host 'github.com (192.30.253.113)'"

While attempting to update my version of TypeScript using npm, I ran into an issue when trying to execute the following command:

localhost:Pastebin davea$ npm install typescript/2.8.4 --save-dev
The authenticity of host 'github.com (192.30.253.113)' can't be established.
RSA key fingerprint is SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
⸨░░░░░░░░░░░░░░░░░░⸩ ⠧ rollbackFailedOptional: verb npm-session b2dfb7a6e65c0d71

Upon encountering this error message, I found myself puzzled as to why the authenticity of Github could not be verified. Although the website appears to be functioning properly, I'm unsure of how best to address this dilemma.

typescriptgithubnpmsshnpm-install

Answer №1

During the installation process of 

react-native-community/masked-view
, I encountered an issue due to the absence of the scope indicator @ at the beginning. This led to a specific error being displayed.

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