strange cmake error trying to install babl +universal

[Ken Cunningham]

> On Jan 5, 2020, at 4:17 PM, Ryan Schmidt <ryandesign at macports.org> wrote:
> 
> 
> 
> On Jan 5, 2020, at 17:48, Ken Cunningham wrote:
> 
>> $ sudo port -v destroot babl +universal
>> Error: cmake cannot be installed for the configured universal_archs 'x86_64 i386' because it only supports the arch(s) 'x86_64'.
>> Error: Unable to execute port: upgrade librsvg failed
>> 
>> 
>> cmake can of course be installed universal.
>> Having said that, there is no need to have cmake installed as universal, however, and it has "installs_libs no” in the Portfile.
>> 
>> not sure where the librsvg thing is coming in just now, but the error is certainly not too helpful in sorting out what it happening….
> 
> What OS version is this on?

Sorry I neglected to say. 

10.13.

en