Hi,

> On 7 Mar 2021, at 6:18 pm, Fielding, Eric J (US 329A) via macports-users 
> <macports-users@lists.macports.org> wrote:
> 
> 
> I am getting this warning again from running ‘port upgrade outdated’:
>  
> Warning: cltversion: The Command Line Tools are installed, but MacPorts 
> cannot determine the version.
> Warning: cltversion: For a possible fix, please see: 
> https://trac.macports.org/wiki/ProblemHotlist#reinstall-clt
>  
> I recently opened Xcode and it said it needed to update some tools, so I 
> guess it installed a different version of the Command Line Tools (CLT) in a 
> way that MacPorts can’t determine the version. Is it worth doing the CLT 
> reinstallation described on the Hotlist page or should I just ignore it? It 
> seems that everything is building well despite the warning. I went through 
> the reinstallation procedure a month or two ago.

You should rerun the fixes. The issues sadly reappears on macOS/Xcode updates.

Chris

>  
> I am on Catalina (10.15.7), in case that makes a difference.
>  
> ++Eric

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