Digizuite™ DAM for Optimizely is installed as a normal nuget package onto the Optimizely site project/solution. It is available through https://www.nuget.org/packages/Digizuite.Optimizely/

Open NuGet package manager in for your Episerver project in Visual Studio.
The package is in the Nuget.org feed. If you don't have it installed in your Visual Studio, connection details can be found here and added in Package Manager Settings in Visual Studio.
Either "Browse" or search for "Digizuite.Optimizely".
Install the package. A readme file with further installation notes should appear.
The package consists of multiple parts: Binary assemblies installed in the bin folder, various module and package files installed under /modules/_protected/Digizuite.
Launch your solution.

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