aldığım mesaj yanıt aşagıdadır …

Validate Packages …misc/iRedAdmin-0.1.6.tar.bz2: FAILED
md5sum: WARNING: 1 of 5 computed checksums did NOT match
[ FAILED ]
MD5 check failed. Check your rpm packages. Script exit …

Installing package(s): dialog
Reading package lists… Done
Building dependency tree
Reading state information… Done
The following packages were automatically installed and are no longer required:
linux-headers-3.0.0-14 linux-headers-3.0.0-14-generic
linux-headers-3.0.0-14-server
Use ‘apt-get autoremove’ to remove them.
The following NEW packages will be installed:
dialog
0 upgraded, 1 newly installed, 0 to remove and 91 not upgraded.
1 not fully installed or removed.
Need to get 276 kB of archives.
After this operation, 1696 kB of additional disk space will be used.
Get:1 Index of /ubuntu oneiric/universe dialog amd64 1.1-20110707-1 [276 kB]
Fetched 276 kB in 2s (102 kB/s)
Selecting previously deselected package dialog.
(Reading database … 185102 files and directories currently installed.)
Unpacking dialog (from …/dialog_1.1-20110707-1_amd64.deb) …
Processing triggers for man-db …
Setting up courier-mta-ssl (0.66.1-1ubuntu3) …
* Starting Courier SMTP/SSL server… Invalid IP address:
ll_daemon_start: Resource temporarily unavailable
[fail]
invoke-rc.d: initscript courier-mta-ssl, action “start” failed.
dpkg: error processing courier-mta-ssl (–configure):
subprocess installed post-installation script returned error exit status 1
Setting up dialog (1.1-20110707-1) …
Errors were encountered while processing:
courier-mta-ssl
E: Sub-process /usr/bin/dpkg returned an error code (1)
Installation failed, please check the terminal output.