As an update. I tried installing it on multiple environments but they all 
failed. I used the instructions from pychrono 
<https://api.projectchrono.org/development/pychrono_installation.html>. I 
then tried using the approach from the previous link, where we installed a 
specific version with the command 

"conda install <pychrono_package>.tar.bz2. "
That also had certain issues as well. I have finally tried uninstalling and 
reinstalling anaconda and repeating the entire process. However, this did 
not work either. Everytime the issue is 

"(soro) C:\Users\dmulr>conda install -c projectchrono pychrono
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with 
flexible solve.
Solving environment: failed with repodata from current_repodata.json, will 
retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with 
flexible solve.
Solving environment: -
Found conflicts! Looking for incompatible packages.
This can take several minutes.  Press CTRL-C to abort.\
failed

UnsatisfiableError: The following specifications were found to be 
incompatible with each other:

Output in format: Requested package -> Available versions"


I am using python 3.9, 

I tried both pychrono and the developer branch. Is there an alternative way 
to install or an alternative command that works? 


Thank you, 


Declan 


On Saturday, September 24, 2022 at 7:23:10 PM UTC-5 Declan Mulroy wrote:

> Hello, 
>
> I am having trouble with the installation of pycrhono, specifically the 
> latest version. I went through some of the past responses. However, I could 
> not find one where this was the outcome. I tried googling in general what 
> this means and I could not find anything specific (Usually python was more 
> specific. )
>
> Does anyone know how to fix this? I also followed the installation 
> instructions from the website as well. 
>
> "
> (chrono) C:\Users\dmulr>conda install -c projectchrono pychrono
> Collecting package metadata (current_repodata.json): done
> Solving environment: failed with initial frozen solve. Retrying with 
> flexible solve.
> Solving environment: failed with repodata from current_repodata.json, will 
> retry with next repodata source.
> Collecting package metadata (repodata.json): done
> Solving environment: failed with initial frozen solve. Retrying with 
> flexible solve.
> Solving environment: -
> Found conflicts! Looking for incompatible packages.
> This can take several minutes.  Press CTRL-C to abort.
> failed
>
> UnsatisfiableError: The following specifications were found to be 
> incompatible with each other:
>
> Output in format: Requested package -> Available versions
>
> "
>
>
>
> Thank you, 
>
> Declan 
>

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