<p dir="auto">Hello.</p>
<p dir="auto">I read <a href="https://docs.opencv.org/2.4/doc/tutorials/introduction/ios_install/ios_install.html#ios-installation" rel="nofollow">https://docs.opencv.org/2.4/doc/tutorials/introduction/ios_install/ios_install.html#ios-installation</a> for iOS development.</p>
<p dir="auto">"sudo ln -s /Applications/Xcode.app/Contents/Developer Developer" fails on macOS Catalina as below.</p>
<div class="snippet-clipboard-content notranslate position-relative overflow-auto" data-snippet-clipboard-copy-content="ln: Developer: Read-only file system"><pre class="notranslate"><code class="notranslate">ln: Developer: Read-only file system
</code></pre></div>
<p dir="auto">Are there any workarounds?</p>
<p dir="auto">Thanks.</p>
<p dir="auto">Instructions here have you creating a symbolic link between the Xcode developer folder and a root level developer folder. I don't know who thinks creating symbolic links to the root level is a good idea, but it breaks toolchains. For example, Android Studio, Google Cardboard, and a host of other products in the past have all placed symbolic links to various things at this location, with the same name.</p>
<p dir="auto"><em><strong>This has never been an acceptable or good idea</strong></em></p>
<p dir="auto">On some earlier versions of MacOS, this is an actual folder with other tools located inside it.</p>
<p dir="auto">Is there really no other way to make this work, other than a symbolic link to a 'Developer' folder at the root?</p>
<p dir="auto"><a href="https://docs.opencv.org/master/d5/da3/tutorial_ios_install.html" rel="nofollow">https://docs.opencv.org/master/d5/da3/tutorial_ios_install.html</a></p>