Visual studio 2017 does not install the couchbase.lite package. How to decide?

Question

visual studio

When trying to add package couchbase.lite.2.6.0 to a project via NuGet, the following sequence of messages is output:
An attempt is being made to gather dependency information for package "Couchbase.Lite.2.6.0" against project "MKK01" targeting " .NETFramework,Version=v4.6.1".
Collecting dependency data took 1.28 sec
Trying to resolve dependencies for package 'Couchbase.Lite.2.6.0' using DependencyBehavior 'Lowest'
Resolving dependency data took 0 ms
Resolving actions to install package 'Couchbase.Lite.2.6.0' »
Allowed actions to install package "Couchbase.Lite.2.6.0"
Getting package "Couchbase.Lite 2.6.0" from "nuget.org".
Getting package "Couchbase.Lite.Support.NetDesktop 2.6.0" from "nuget.org".
GET https://api.nuget.org/v3-flatcontainer/couchbase.l...
OK https://api.nuget.org/v3-flatcontainer/couchbase.l... 417 ms
Couchbase.Lite is being installed. Support.NetDesktop 2.6.0.
and can hang for an arbitrarily long time
After that, nothing happens, NuGet does not react to the choice of packages, you can switch to the tabs with the code.
The couchbase.lite package does not appear in the project.

Answer 1

I tried to install manually, it started to swear, removed all manual settings and it installed without problems. Miracle.