svn：加载共享库时出错：libserf-1.so.1：无法打开共享库文件：没有这样的文件或目录

我在启用农奴的情况下编译了svn 1.8.5。

./configure --prefix=/home/user/Downloads/svn --with-editor=/home/user/Downloads/vim74-install/bin/vim --with-openssl --with-serf=$HOME/Downloads/serf_install && make && make install

然后svn抱怨：

svn: error while loading shared libraries: libserf-1.so.1: cannot open shared object file: No such file or directory

在libserf-1.so.1（它指向该文件）确实存在

$ll $HOME/Downloads/serf_install/lib/libserf-1.so.1 lrwxrwxrwx 1 user group 18 Feb 22 12:50 /home/user/Downloads/serf_install/lib/libserf-1.so.1 -> libserf-1.so.1.3.0 $ll /home/user/Downloads/serf_install/lib/libserf-1.so.1.3.0 -rwxr-xr-x 1 user group 128441 Feb 22 12:50 /home/user/Downloads/serf_install/lib/libserf-1.so.1.3.0

任何想法表示赞赏。