问题如下：
/home/lzs3>svn
exec(): 0509-036 Cannot load program svn because of the following errors:
0509-022 Cannot load module /usr/local/lib/libsvn_subr-1.a(libsvn_subr-1.so.0).
0509-150 Dependent module /usr/local/lib/libexpat.a(libexpat.so.0) could not be loaded.
0509-152 Member libexpat.so.0 is not found in archive
0509-022 Cannot load module svn.
0509-150 Dependent module /usr/local/lib/libsvn_subr-1.a(libsvn_subr-1.so.0) could not be loaded.
0509-022 Cannot load module .
这是因为有一些依赖包没有下载成功。