I write a program and i view the dependent libraries, it show in '/usr/lib/', but there is not exists.
$ otool -L test
test:
/usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
but, it don't exists:
$ ls /usr/lib/libiconv.2.dylib
ls: /usr/lib/libiconv.2.dylib: No such file or directory