root@ubuntu:/usr/src/synce-sync-engine-0.10.0# dpkg -L python-rapi2 | grep so Package `python-rapi2' is not installed. Use dpkg --info (= dpkg-deb --info) to examine archive files, and dpkg --contents (= dpkg-deb --contents) to list their contents. root@ubuntu:/usr/src/synce-sync-engine-0.10.0# dpkg -L librapi2 | grep so /usr/lib/librapi.so.2.0.0 /usr/lib/librapi.so.2 root@ubuntu:/usr/src/synce-sync-engine-0.10.0#