This time, after upgrade to 10.9 Mavericks, Apache fails again.
The mod_dav_svn.so and mod_authz_svn.so are missing.
$ apachectl -S
httpd: Syntax error on line 501 of /private/etc/apache2/httpd.conf: Syntax error on line 2 of /private/etc/apache2/other/svn.conf: Cannot load /usr/libexec/apache2/mod_dav_svn.so into server: dlopen(/usr/libexec/apache2/mod_dav_svn.so, 10): image not foundHere's the fix
Download And Build Subversion
http://archive.apache.org/dist/subversion/subversion-1.6.23.tar.bz2add symlink
ln -s /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.9.xctoolchain
cd subversion-1.6.23 ./configure make sudo cp subversion/mod_dav_svn/.libs/mod_dav_svn.so /usr/libexec/apache2/. sudo cp subversion/mod_authz_svn/.libs/mod_authz_svn.so /usr/libexec/apache2/.