1. $ dpkg -S libpangocairo-1.0.so.0
  2. libpangocairo1.0-0 /usr/lib/libpangocairo-1.0.so.0.2800.3
  3. libpangocairo1.0-0 /usr/lib/libpangocairo-1.0.so.0
  4.  
  5. $ dlocate libpangocairo-1.0.so.0
  6. libpangocairo1.0-0 /usr/lib/libpangocairo-1.0.so.0.2800.3
  7. libpangocairo1.0-0 /usr/lib/libpangocairo-1.0.so.0