# MimiIWG and MimiFUND
**URL:** https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767
**Category:** New to Julia
**Tags:** question, package
**Created:** [July 16, 2025, 7:19am UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767 "2025-07-16T07:19:39Z")
**Posts on this page:** 10
**Page:** 1
### Author:  [@Muhammad\_Asghar](https://discourse.julialang.org/u/Muhammad_Asghar)
#### Post date: [July 16, 2025, 7:19am UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/1 "2025-07-16T07:19:39Z")
I can’t resolve error to install MimiIWG and MimiFUND. Can anyone help me to get it installed?
---
### Author:  [@nilshg](https://discourse.julialang.org/u/nilshg)
#### Post date: [July 16, 2025, 10:51am UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/2 "2025-07-16T10:51:58Z")
You’ll have to provide more information if you want to get help.
What have you tried? What didn’t work?
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### Author:  [@Muhammad\_Asghar](https://discourse.julialang.org/u/Muhammad_Asghar)
#### Post date: [July 16, 2025, 11:44am UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/3 "2025-07-16T11:44:09Z")
here is the error message:
Precompiling project…
✗ MimiFUND
✗ MimiIWG
7 dependencies successfully precompiled in 58 seconds. 298 already precompiled.
2 dependencies errored.
For a report of the errors see `julia> err`. To retry use `pkg> precompile`
---
### Author:  [@nilshg](https://discourse.julialang.org/u/nilshg)
#### Post date: [July 16, 2025, 11:45am UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/4 "2025-07-16T11:45:22Z")
That’s not the error message, as it says:
> [@Muhammad\_Asghar](#):
>
> For a report of the errors see `julia> err`
What’s the output of `versioninfo()` and `]st`?
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### Author:  [@Muhammad\_Asghar](https://discourse.julialang.org/u/Muhammad_Asghar)
#### Post date: [July 16, 2025, 11:54am UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/5 "2025-07-16T11:54:54Z")
julia\> err
PkgPrecompileError: The following 2 direct dependencies failed to precompile:
MimiIWG
Failed to precompile MimiIWG [b1d80750-afbf-11e9-0666-4f25b2ea2b65] to “C:\Users\masgh\.julia\compiled\v1.11\MimiIWG\jl\_6C4A.tmp”.
ERROR: LoadError: UndefVarError: `Simulation` not defined in `MimiFUND`
Suggestion: check for spelling errors or missing imports.
.
.
.
Failed to precompile MimiFUND [b3ba11de-429f-11e9-29f7-cb478ab96e7c] to “C:\Users\masgh\.julia\compiled\v1.11\MimiFUND\jl\_3E9F.tmp”.
ERROR: LoadError: UndefVarError: `Simulation` not defined in `MimiFUND`
Suggestion: check for spelling errors or missing imports.
---
### Author:  [@nilshg](https://discourse.julialang.org/u/nilshg)
#### Post date: [July 16, 2025, 12:03pm UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/6 "2025-07-16T12:03:17Z")
I’ll ask again: what’s the output of `versioninfo()` and `]st`?
I’ve just tried on 1.11.6 and MimiFUND installs and precompiles without issues:
```julia
(@v1.11) pkg> activate --temp
Activating new project at `l\Temp\jl_Pyp8aR`
(jl_Pyp8aR) pkg> add MimiFUND
Resolving package versions...
Updating `\Temp\jl_Pyp8aR\Project.toml`
[b3ba11de] + MimiFUND v3.13.0
(...)
Info Packages marked with ⌅ have new versions available but compatibility constraints restrict them from upgrading. To see why use `status --outdated -m`
Precompiling project...
119 dependencies successfully precompiled in 73 seconds. 60 already precompiled.
```
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### Author:  [@Muhammad\_Asghar](https://discourse.julialang.org/u/Muhammad_Asghar)
#### Post date: [July 16, 2025, 12:10pm UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/7 "2025-07-16T12:10:28Z")
julia\> versioninfo()
Julia Version 1.11.6
Commit 9615af0f26 (2025-07-09 12:58 UTC)
Build Info:
Official [https://julialang.org/](https://julialang.org/) release
Platform Info:
OS: Windows (x86\_64-w64-mingw32)
CPU: 12 × 12th Gen Intel(R) Core™ i5-1235U
WORD\_SIZE: 64
LLVM: libLLVM-16.0.6 (ORCJIT, alderlake)
Threads: 1 default, 0 interactive, 1 GC (on 12 virtual cores)
(@v1.11) pkg\> st
Status `C:\Users\masgh\.julia\environments\v1.11\Project.toml`
[e4e893b0] Mimi v1.5.3
⌃ [4f2c5d70] MimiDICE2010 v1.0.0
⌅ [b3ba11de] MimiFUND v3.8.2
⌃ [b1d80750] MimiIWG v0.1.0
[e25d4f70] MimiPAGE2009 v5.0.0
[fdbf4ff8] XLSX v0.10.4
Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated`
(@v1.11) pkg\> update MimiIWG v0.1.0
ERROR: Unable to parse `v0.1.0` as a package.
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### Author:  [@nilshg](https://discourse.julialang.org/u/nilshg)
#### Post date: [July 16, 2025, 12:20pm UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/8 "2025-07-16T12:20:52Z")
Ok your `MimiFUND` version is outdated, try
```julia
]add MimiFund@3.13
```
---
### Author:  [@Muhammad\_Asghar](https://discourse.julialang.org/u/Muhammad_Asghar)
#### Post date: [July 16, 2025, 12:26pm UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/9 "2025-07-16T12:26:10Z")
(@v1.11) pkg\> add MimiFund@3.13
ERROR: The following package names could not be resolved:
- MimiFund (not found in project, manifest or registry)
Suggestions: MimiFAIR MimiFUND MiniZinc MimiCIAM MimiSSPs MiniFB Fminbnd MimiGIVE MimiIWG Mimi MimiRFFSPs MatrixFuns
---
### Author:  [@nilshg](https://discourse.julialang.org/u/nilshg)
#### Post date: [July 16, 2025, 1:35pm UTC](https://discourse.julialang.org/t/mimiiwg-and-mimifund/130767/10 "2025-07-16T13:35:27Z")
Sorry my typo, as the error message says the package is called `MimiFUND`