How to solve this problem:
Some packages have a happy installation and others do not!
(@v1.6) pkg> add Plots
Updating registry at `C:\Users\hermesr\.julia\registries\General`
┌ Warning: could not download https://pkg.julialang.org/registries
└ @ Pkg.Types C:\buildbot\worker\package_win64\build\usr\share\julia\stdlib\v1.6\Pkg\src\Types.jl:976
Resolving package versions...
Cloning [2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91] StatsBase from https://github.com/JuliaStats/StatsBase.jl.git
ERROR: failed to clone from https://github.com/JuliaStats/StatsBase.jl.git, error: GitError(Code:ERROR, Class:OS, failed to send request: The connection with the server was terminated abnormally
)
(@v1.6) pkg> add OhMyREPL
Resolving package versions...
Cloning [0796e94c-ce3b-5d07-9a54-7f471281c624] Tokenize from https://github.com/JuliaLang/Tokenize.jl.git
ERROR: failed to clone from https://github.com/JuliaLang/Tokenize.jl.git, error: GitError(Code:ERROR, Class:OS, failed to send request: The connection with the server was terminated abnormally
)
(@v1.6) pkg> add Roots
Resolving package versions...
Updating `C:\Users\hermesr\.julia\environments\v1.6\Project.toml`
[f2b01f46] + Roots v1.0.8
Updating `C:\Users\hermesr\.julia\environments\v1.6\Manifest.toml`
[f2b01f46] + Roots v1.0.8
Progress [========================================>] 1/1
1 dependency successfully precompiled in 7 seconds (1 already precompiled)
(@v1.6) pkg> add SpecialFunctions
Resolving package versions...
Cloning [34da2185-b29b-5c13-b0c7-acf172513d20] Compat from https://github.com/JuliaLang/Compat.jl.git
ERROR: failed to clone from https://github.com/JuliaLang/Compat.jl.git, error: GitError(Code:ERROR, Class:OS, failed to send request: The connection with the server was terminated abnormally
)
(@v1.6) pkg> st
Status `C:\Users\hermesr\.julia\environments\v1.6\Project.toml`
[a8cc5b0e] Crayons v4.0.4
[f2b01f46] Roots v1.0.8
[ade2ca70] Dates
(@v1.6) pkg>