Installing and using package for rref

General Usage
1

Can someone please help me to install the packages from Windows command line.I want to implement rref functionality. It’s showing non registered beside every package name when I query Pkg.status().I have installed them manually.Currently it’s showing UndefVarError: rref not defined.

2

What is rref functionality?

What do you mean by “I have installed them manually”?
Please post the output of Pkg.status() and versioninfo().

3

R(r)ef: https://github.com/JuliaLang/julia/pull/9804

4

There was an rref in Base but got moved to RowEchelon.jl. Do you have it installed? If not, do

Pkg.add("RowEchelon")
using RowEchelon
# and do whatever with rref
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