From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.eternal-september.org!eternal-september.org!.POSTED!not-for-mail From: Simon Wright Newsgroups: comp.lang.ada Subject: Re: Ada on old Macs Date: Tue, 07 Jan 2025 19:34:50 +0000 Organization: A noiseless patient Spider Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain Injection-Date: Tue, 07 Jan 2025 20:34:51 +0100 (CET) Injection-Info: dont-email.me; posting-host="4d5123474946e0b3bbc1180f2148e694"; logging-data="2479936"; mail-complaints-to="abuse@eternal-september.org"; posting-account="U2FsdGVkX19N3vWbYAiJyGaJzIncZp0se9j7YFjhZcs=" User-Agent: Gnus/5.13 (Gnus v5.13) Cancel-Lock: sha1:3KbHR8cohZGgF608Z4BS3qkA8qY= sha1:wEkH4WdtRHEHbV3C+jxrICarNdE= Xref: news.eternal-september.org comp.lang.ada:66515 List-Id: Marius Alves writes: > Marios-Air:~ marius$ gcc --help > xcrun: error: invalid active developer path > (/Library/Developer/CommandLineTools), missing xcrun at: > /Library/Developer/CommandLineTools/usr/bin/xcrun I think you need to start by saying $ xcode-select --install On the other hand, xcrun on this machine is at /usr/bin, not /Library/Developer/CommandLineTools/usr/bin/xcrun. Still, give it a go