pcuser@pcuser-GA-MA78LM-S2H:~$ sudo apt-cache policy php5-curl phpapi-20090626+lfs php5-common
php5-common:
  Installed: 5.2.10.dfsg.1-2ubuntu6
  Candidate: 5.2.10.dfsg.1-2ubuntu6
  Package pin: (not found)
  Version table:
     5.3.5-1ubuntu7.11 991
        500 http://archive.ubuntu.com/ubuntu/ natty-updates/main i386 Packages
        500 http://archive.ubuntu.com/ubuntu/ natty-security/main i386 Packages
     5.3.5-1ubuntu7 991
        500 http://archive.ubuntu.com/ubuntu/ natty/main i386 Packages
 *** 5.2.10.dfsg.1-2ubuntu6 991
        100 /var/lib/dpkg/status
phpapi-20090626+lfs:
  Installed: (none)
  Candidate: (none)
  Version table:
php5-curl:
  Installed: (none)
  Candidate: 5.3.5-1ubuntu7.11
  Version table:
     5.3.5-1ubuntu7.11 0
        500 http://archive.ubuntu.com/ubuntu/ natty-updates/main i386 Packages
        500 http://archive.ubuntu.com/ubuntu/ natty-security/main i386 Packages
     5.3.5-1ubuntu7 0
        500 http://archive.ubuntu.com/ubuntu/ natty/main i386 Packages