# Installing SDDP.jl/Kokako

**URL:** <https://discourse.julialang.org/t/installing-sddp-jl-kokako/21930>\
**Category:** New to Julia\
**Created:** [March 15, 2019, 8:14pm UTC](https://discourse.julialang.org/t/installing-sddp-jl-kokako/21930 "2019-03-15T20:14:31Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![yakyak](https://avatars.discourse-cdn.com/v4/letter/y/4bbf92/32.png) [@yakyak](https://discourse.julialang.org/u/yakyak)\
**Post date:** [March 15, 2019, 8:14pm UTC](https://discourse.julialang.org/t/installing-sddp-jl-kokako/21930/1 "2019-03-15T20:14:31Z")

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Trying to install Kokako [GitHub - odow/Kokako.jl: The next generation in multistage stochastic optimization](https://github.com/odow/Kokako.jl) using Pkg.add('[GitHub - odow/Kokako.jl: The next generation in multistage stochastic optimization](https://github.com/odow/Kokako.jl)" and getting the error

Cloning git-repo `https://github.com/odow/Kokako.jl`  
Updating git-repo `https://github.com/odow/Kokako.jl`  
Resolving package versions…  
ERROR: Unsatisfiable requirements detected for package MathOptFormat [54bc58d1]:  
MathOptFormat [54bc58d1] log:  
├─MathOptFormat [54bc58d1] has no known versions!  
└─restricted to versions \* by Kokako [f4570300] — no versions left  
└─Kokako [f4570300] log:  
├─possible versions are: 0.0.0 or uninstalled  
└─Kokako [f4570300] is fixed to version 0.0.0

Ideas? New to Julia for the explicit purpose of using this package.

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<div class="post-metadata">

**Author:** ![odow](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/odow/32/28685_2.png) [@odow](https://discourse.julialang.org/u/odow)\
**Post date:** [March 18, 2019, 6:23pm UTC](https://discourse.julialang.org/t/installing-sddp-jl-kokako/21930/2 "2019-03-18T18:23:21Z")

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Hi @yakyak

I’m about to merge Kokako into SDDP.jl:

> <https://github.com/odow/SDDP.jl/pull/180>
>
> Just a small diff.
> 
> This PR branches off the existing SDDP.jl into a \`release-…v0\` branch, and grafts on the existing \[Kokako.jl\](https://github.com/odow/Kokako.jl) repository in its place.
> 
> Closes #6
> Closes #10
> Closes #28
> Closes #29
> Closes #36
> Closes #62
> Closes #70
> Closes #79
> Closes #80
> Closes #84
> Closes #88
> Closes #92
> Closes #96
> Closes #107
> Closes #115
> Closes #118
> Closes #124
> Closes #149
> Closes #150
> Closes #156
> Closes #158
> Closes #162
> Closes #166
> Closes #172
> Closes #175
> Closes #176
> Closes #182
> Closes #183
> Closes #184

Try

```julia
] add https://github.com/odow/SDDP.jl#merge_kokako

```

Once the pull request is merged, you should just be able to run

```julia
] add https://github.com/odow/SDDP.jl

```

If it doesn’t work, please open an issue and we can discuss further: [Sign in to GitHub · GitHub](https://github.com/odow/SDDP.jl/issues/new)