Svn compilation and installation reports error 403

Svn compilation and installation reports 403 Error 1. It describes the normal situation that svn can be installed through yum. In order to customize the installation directory, compilation and installation are used. 2. The problem is first downloaded from version 1.6, apache version 2.4, and the latest version. When the svn is compiled, the parameter is missing, the query results showed that the problem occurred after the change of Apache version 2.4. When the apache version was downgraded, svn was updated to 1.7 and the Update log was viewed, it seems that this problem has been solved. After downloading, we found that a deps package was also canceled, which is good. After compilation and installation, configure and change the directory group and permissions. related properties are also configured in the conf file. The error 403 is displayed in both the parent directory and sub-repository. I checked the error several times and found no problem. 3. Yesterday, I suddenly thought that the compilation and installation service will not start automatically when there is a difference between compilation and installation and yum installation. Is it possible that the svn background process may not be started? Go back and start svnsever and find OK. It's speechless.