Installation issue on Ubuntu

Hi,

I am trying to install OpenNMS on an Ubuntu 11.04 64-bit system
by following the steps in the tutorial:

http://www.opennms.org/wiki/Installation:Debian

I can do all the prerequisites without any problem (although I had to do a
bit of work for installing the JDK since I had to do the manual
installation.) However, every time I try to install OpenNMS by running (as
the root):

sudo apt-get install opennms

it fails!! It says there are dependency problems for example:

opennms-webapp-jetty depends on opennms-server (= 1.10.3-1); however:
Package opennms-server is not configured yet.

And at the end it says:

Errors were encountered while processing:
 postfix
 bsd-mailx
 opennms-server
 opennms-webapp-jetty
 opennms
E: Sub-process /usr/bin/dpkg returned an error code (1)

I have copy-pasted the entire error message below. Also when I run the code
in that "Try it!" note, I get the same error message. Please let me know
how I can solve this problem, thank you.


The entire error message:
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

sudo: unable to resolve host FNC-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
opennms is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
5 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue [Y/n]? Y
Setting up postfix (2.8.5-2~build0.11.04) ...

Postfix configuration was not changed.  If you need to make changes, edit
/etc/postfix/main.cf (and others) as needed.  To view Postfix configuration
values, see postconf(1).

After modifying main.cf, be sure to run '/etc/init.d/postfix reload'.

Running newaliases
newaliases: fatal: myorigin parameter setting must not contain multiple
values: localdomain gmail.com
dpkg: error processing postfix (--configure):
 subprocess installed post-installation script returned error exit status 75
dpkg: dependency problems prevent configuration of bsd-mailx:
 bsd-mailx depends on default-mta | mail-transport-agent; however:
  Package default-mta is not installed.
  Package postfix which provides default-mta is not configured yet.
  Package mail-transport-agent is not installed.
  Package postfix which provides mail-transport-agent is not configured yet.
dpkg: error processing bsd-mailx (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup
error from a previous failure.

dpkg: dependency problems prevent configuration of opennms-server:
 opennms-server depends on mailx; however:
  Package mailx is not installed.
  Package bsd-mailx which provides mailx is not configured yet.
dpkg: error processing opennms-server (--configure):
 dependency problems - leaving unconfigured
No apport report written because the error message indicates its a followup
error from a previous failure.

dpkg: dependency problems prevent configuration of opennms-webapp-jetty:
 opennms-webapp-jetty depends on opennms-server (= 1.10.3-1); however:
  Package opennms-server is not configured yet.
dpkg: error processing opennms-webapp-jetty (--configure):
 dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
                                                              dpkg:
dependency problems prevent configuration of opennms:
 opennms depends on opennms-server (= 1.10.3-1); however:
  Package opennms-server is not configured yet.
 opennms depends on opennms-webapp-jetty (= 1.10.3-1); however:
  Package opennms-webapp-jetty is not configured yet.
dpkg: error processing opennms (--configure):
 dependency problems - leaving unconfigured
No apport report written because MaxReports is reached already
                                                              Processing
triggers for libc-bin ...
ldconfig deferred processing now taking place
Errors were encountered while processing:
 postfix
 bsd-mailx
 opennms-server
 opennms-webapp-jetty
 opennms
E: Sub-process /usr/bin/dpkg returned an error code (1)

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------
Live Security Virtual Conference
Exclusive live event will cover all the ways today's security and 
threat landscape has changed and how IT managers can respond. Discussions 
will include endpoint security, mobile security and the latest in malware 
threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/

_______________________________________________
Please read the OpenNMS Mailing List FAQ:
http://www.opennms.org/index.php/Mailing_List_FAQ

opennms-install mailing list

To *unsubscribe* or change your subscription options, see the bottom of this page:
https://lists.sourceforge.net/lists/listinfo/opennms-install