The following from your Dependencies.txt warrants further investigation:
gnupg 1.4.11-3ubuntu2.6 [modified: usr/lib/gnupg/gpgkeys_curl usr/lib/gnupg/gpgkeys_hkp]
The following from your Dependencies.txt warrants further investigation:
gnupg 1.4.11-3ubuntu2.6 [modified: usr/lib/ gnupg/gpgkeys_ curl usr/lib/ gnupg/gpgkeys_ hkp]