Spec Kit and Opencode problem using /speckit.specify in Opencode

[hakan-andersson-treetop]

First of all, thanks for a great product!

I've installed the latest versions of Opencode and Spec Kit.
After that, I opened a PowerShell window and went to a new, empty folder, entering commands to start things up.
"git init"
"specify init ." (selected Opencode and PowerShell)
"opencode ."

So, I'm in the Opencode TUI with a local AI agent running on llama.cpp.
First command "/speckit.constitution ..:" works great. I get the file .specify\memory\constitution.md
The second command "/speckit.specify ..." is issued, and I now have some problems.

This is part of the log:

# Fetch all remote branches to ensure latest information
$ git fetch --all --prune

# Check remote branches for matching pattern
$ git ls-remote --heads origin | grep -E 'refs/heads/[0-9]+-A chat-based platform$' || echo "No remote branches found"
'grep' is not recognized as an internal or external command,
operable program or batch file.

# Check local branches for matching pattern
$ git branch | grep -E '^[* ]*[0-9]+-A chat-based platform$' || echo "No local branches found"
'grep' is not recognized as an internal or external command,
operable program or batch file.

→ List .

# Check for specs directories matching the feature name
$ powershell -Command "Get-ChildItem -Path specs -Directory -Filter '*A chat-based platform*' | ForEach-Object { Write-Output $_.Name }"
Get-ChildItem : Cannot find path 'C:\source\JourMedV1\JM5\specs' because it does not exist.
At line:1 char:1
+ Get-ChildItem -Path specs -Directory -Filter '*A chat-based platform* ...
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (C:\source\JourMedV1\JM5\specs:String) [Get-ChildItem], ItemNotFoundExce 
   ption
    + FullyQualifiedErrorId : PathNotFound,Microsoft.PowerShell.Commands.GetChildItemCommand

For some reason, "grep" is not recognized as a command, which seems to be the problem.
However, running Windows and a PowerShell shell, grep is (from what I understand) not a known command.

Can anyone clarify what is going on and if it is an issue with Spec Kit or with Opencode?
Thanks.

[Korck-lab]

Same problem here. /bump