# NEED HELP: Warnings/errors from "Pkg.add("GLPKMathProgInterface")

**URL:** <https://discourse.julialang.org/t/need-help-warnings-errors-from-pkg-add-glpkmathproginterface/8956>\
**Category:** New to Julia\
**Created:** [February 9, 2018, 6:07pm UTC](https://discourse.julialang.org/t/need-help-warnings-errors-from-pkg-add-glpkmathproginterface/8956 "2018-02-09T18:07:29Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![ajimithing](https://avatars.discourse-cdn.com/v4/letter/a/a6a055/32.png) [@ajimithing](https://discourse.julialang.org/u/ajimithing)\
**Post date:** [February 9, 2018, 6:07pm UTC](https://discourse.julialang.org/t/need-help-warnings-errors-from-pkg-add-glpkmathproginterface/8956/1 "2018-02-09T18:07:29Z")

</div>

I’m on a MacBook Pro running High Sierra. I’m trying to run the following code in Julia - [https://github.com/dscotthunter/Fantasy-Hockey-IP-Code](https://github.com/dscotthunter/Fantasy-Hockey-IP-Code)

I download Julia, and enter the following commands:

Pkg.add(“JuMP”)  
Pkg.add(“DataFrames”)

and those run smoothly…but when I enter "Pkg.add(“GLPKMathProgInterface”) I get the following readout - can someone help me figure out how to do this properly? Thanks in advance!:

julia\> Pkg.add(“GLPKMathProgInterface”)  
INFO: Installing GLPKMathProgInterface v0.3.4  
INFO: Building Homebrew  
warning: templates not found /usr/local/Cellar/git/2.16.1/share/git-core/templates  
Initialized empty Git repository in /Users/kelseyclifford/.julia/v0.6/Homebrew/deps/usr/.git/  
fatal: Unable to find remote helper for ‘https’  
==============================[ERROR: Homebrew]===============================

LoadError: failed process: Process(`/Users/kelseyclifford/.julia/v0.6/Homebrew/deps/usr/bin/brew update --force`, ProcessExited(1)) [1]  
while loading /Users/kelseyclifford/.julia/v0.6/Homebrew/deps/build.jl, in expression starting on line 2

================================================================================  
INFO: Building GLPK  
WARNING: The following packages do not have relocatable bottles, installation may fail!  
Please report these packages to [https://github.com/JuliaLang/Homebrew.jl:](https://github.com/JuliaLang/Homebrew.jl:)  
staticfloat/juliadeps/glpk461  
==\> Installing glpk461 from staticfloat/juliadeps  
Error: The following formula:  
glpk461  
cannot be installed as a binary package and must be built from source.  
Install the Command Line Tools:  
xcode-select --install

================================[ERROR: GLPK]=================================

LoadError: failed process: Process(`/Users/kelseyclifford/.julia/v0.6/Homebrew/deps/usr/bin/brew install --ignore-dependencies staticfloat/juliadeps/glpk461`, ProcessExited(1)) [1]  
while loading /Users/kelseyclifford/.julia/v0.6/GLPK/deps/build.jl, in expression starting on line 49

================================================================================

================================[BUILD ERRORS]================================

WARNING: GLPK and Homebrew had build errors.

- packages with build errors remain installed in /Users/kelseyclifford/.julia/v0.6
- build the package(s) and all dependencies with `Pkg.build("GLPK", "Homebrew")`
- build a single package by running its `deps/build.jl` script

================================================================================  
INFO: Package database updated

---

<div class="post-metadata">

**Author:** ![ajimithing](https://avatars.discourse-cdn.com/v4/letter/a/a6a055/32.png) [@ajimithing](https://discourse.julialang.org/u/ajimithing)\
**Post date:** [February 10, 2018, 5:05pm UTC](https://discourse.julialang.org/t/need-help-warnings-errors-from-pkg-add-glpkmathproginterface/8956/2 "2018-02-10T17:05:52Z")

</div>

Well I uninstalled Julia and got rid of all traces of the packages and everything, reinstalled everything and it worked fine. Mods can delete this or whatever they’d like as I am up and running. Thanks.