Suite à la mise à jours … impossible de faire du SVN.

$ svn cleanup
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun

La solution :

$ xcode-select --install
xcode-select: note: install requested for command line developer tools

Cela ouvre une fenêtre :

Misère.

La version :

$ svn --version
svn, version 1.10.3 (r1842928)
   compiled Apr  5 2019, 18:59:58 on x86_64-apple-darwin17.0.0

Copyright (C) 2018 The Apache Software Foundation.
This software consists of contributions made by many people;
see the NOTICE file for more information.
Subversion is open source software, see http://subversion.apache.org/

The following repository access (RA) modules are available:

* ra_svn : Module for accessing a repository using the svn network protocol.
  - with Cyrus SASL authentication
  - handles 'svn' scheme
* ra_local : Module for accessing a repository on local disk.
  - handles 'file' scheme
* ra_serf : Module for accessing a repository via WebDAV protocol using serf.
  - using serf 1.3.9 (compiled with 1.3.9)
  - handles 'http' scheme
  - handles 'https' scheme