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[Ryan Schmidt]

On Aug 7, 2017, at 17:01, Joshua Root wrote:
> On 2017-8-8 07:55 , db wrote:
>> On 7 Aug 2017, at 23:03, Joshua Root wrote:
>>> Dependency specifications are documented here: <https://guide.macports.org/chunked/reference.dependencies.html#reference.dependencies.types>
>> I already read that too, but don't see why in case of docker-machine a path dependency makes more sense than a port one.
> 
> Because of bash-completion-devel.

path:-style dependencies are used when more than one port could satisfy the dependency, in this case the development and stable versions of bash-completion.