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THe plone installer complains that libz is missing on OSX Yosemite. brew can't find it, even after doing a "tap homebrew/dups".

dialekmat
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  • Please expand you question, this is a very low quality question. Which version of Plone are you installing? What is the error traceback? – keul Apr 24 '16 at 09:04

1 Answers1

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Try resetting your XCode command-line development environment:

sudo xcode-select -r

If that doesn't do it, reinstall XCode's command-line tools:

sudo xcode-select --install

Problems finding headers and libraries are common in upgraded XCode environments, but this should fix it.

SteveM
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