Collaborator Unity 2018.3.1.f1では下記のエラーが出て、Unityプロジェクトを開くことができません。

Repsy Package Manager is a REST API that allows for deployment and downloading of Repsy packages. It provides the following features: Deployment of package files (package.rep) and metadata files (meta ...

If you are not using a package manager on your Windows system to install applications and other software, you should. Period. End of story. Searching for, downloading, and installing applications ...

Windows Package Manager, also known as winget, is a utility that you can use to manage software packages on Windows devices via the Command Prompt. For example, you can type in winget install ...