Question about install packages from GitHub?

General Usage
1

Dear all,

how can I install the packages in GitHub .
For example, I want to add “DataFramesMeta”(dev version) .
If I run ] add DataFramesMeta, it always add the version 0.7.1.

2

When I use the macro @subset. It always gets an error.

julia> using Statistics

julia> df = DataFrame(x = [1, 1, 2, 2], y = [1, 2, 101, 102]);

julia> gd = groupby(df, :x);

julia> outside_var = 1;

julia> @subset(df, :x .> 1)
ERROR: LoadError: UndefVarError: @subset not defined
in expression starting at none:1

I think it is the question of DataFramesMeta version.

3

When I add DataFramesMeta.jl to a clean environment, I get v0.11.0. I’d suggest trying to update your packages to the latest versions with ] up or adding an explicit version of DataFramesMeta using ] add DataFramesMeta@0.11.0 to see if you can work out which of your current dependencies is preventing you from getting a more recent version of it.

4 
(@v1.7) pkg> add DataFramesMeta@0.11.0
   Resolving package versions...
ERROR: Unsatisfiable requirements detected for package DataFrames [a93c6f00]:
 DataFrames [a93c6f00] log:
 ├─possible versions are: 0.11.7-1.3.4 or uninstalled
 ├─restricted to versions * by an explicit requirement, leaving only versions 0.11.7-1.3.4
 ├─restricted by compatibility requirements with DataFramesMeta [1313f7d8] to versions: 1.0.0-1.3.4
 │ └─DataFramesMeta [1313f7d8] log:
 │   ├─possible versions are: 0.4.0-0.11.0 or uninstalled
 │   └─restricted to versions 0.11.0 by an explicit requirement, leaving only versions 0.11.0
 └─restricted by compatibility requirements with ModelConstructors [e47e5152] to versions: 0.11.7-0.22.7 — no versions left
   └─ModelConstructors [e47e5152] log:
     ├─possible versions are: 0.1.3-0.2.4 or uninstalled
     └─restricted to versions * by an explicit requirement, leaving only versions 0.1.3-0.2.4
5

Looks like you need a newer version of ModelContructors that works with a newer version of DataFrames. Looking in GitHub, the current development version of ModelConstructors should work with the latest version of DataFrames, so you can do ] add ModelConstructors#main to get the development version.