package pgadmin3-dbg (not installed) failed to install/upgrade: cannot copy extracted data for './usr/lib/debug/usr/bin/pgadmin3' to '/usr/lib/debug/usr/bin/pgadmin3.dpkg-new': unexpected end of file or stream

[Roberto]

While installing it showed in terminal :

Errors were encountered while processing:
 /var/cache/apt/archives/pgadmin3-dbg_1.16.1-1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

ProblemType: Package
DistroRelease: Ubuntu 13.04
Package: pgadmin3-dbg (not installed)
ProcVersionSignature: Ubuntu 3.8.0-17.27-generic 3.8.6
Uname: Linux 3.8.0-17-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Fri May 31 23:14:00 2013
DuplicateSignature:
 Unpacking pgadmin3-dbg (from .../pgadmin3-dbg_1.16.1-1_amd64.deb) ...
 dpkg-deb (subprocess): decompressing archive member: internal gzip read error: '<fd:4>: invalid literal/length code'
 dpkg-deb: error: subprocess <decompress> returned error exit status 2
 dpkg: error processing /var/cache/apt/archives/pgadmin3-dbg_1.16.1-1_amd64.deb (--unpack):
  cannot copy extracted data for './usr/lib/debug/usr/bin/pgadmin3' to '/usr/lib/debug/usr/bin/pgadmin3.dpkg-new': unexpected end of file or stream
ErrorMessage: cannot copy extracted data for './usr/lib/debug/usr/bin/pgadmin3' to '/usr/lib/debug/usr/bin/pgadmin3.dpkg-new': unexpected end of file or stream
InstallationDate: Installed on 2013-05-31 (0 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130413)
MarkForUpload: True
SourcePackage: pgadmin3
Title: package pgadmin3-dbg (not installed) failed to install/upgrade: cannot copy extracted data for './usr/lib/debug/usr/bin/pgadmin3' to '/usr/lib/debug/usr/bin/pgadmin3.dpkg-new': unexpected end of file or stream
UpgradeStatus: No upgrade log present (probably fresh install)