cannot open http://localhost:8080/jasperserver after install

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Warning: Problem running post-install step. Installation may not complete
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Error running /opt/jasper/apache-ant/bin/ant import-ce
-DimportFile=install_resources/export/js-catalog :
BUILD FAILED
/var/lib/postgresql/jasper/buildomatic/bin/import-export.xml:255: The following
error occurred while executing this line:
/var/lib/postgresql/jasper/buildomatic/bin/import-export.xml:158: Java returned:
255

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[Y/n]:

i can open http://localhost:8080 but cannot browse to http://localhost:8080/jasperserver

please help

root@google:~# cat /etc/hosts
127.0.0.1 localhost.localdomain localhost
::1 localhost ip6-localhost ip6-loopback

root@google:/opt/jasper# telnet localhost 5432
Trying ::1…
Trying 127.0.0.1…
Connected to localhost.
Escape character is ‘^]’.
^]q

telnet> q
Connection closed.
LOG: incomplete startup packet
root@google:/opt/jasper# telnet localhost 8080
Trying ::1…
Connected to localhost.localdomain.
Escape character is ‘^]’.

i fix this one by myself help by god

what you need to do

1. change you hostname, using vi or vim and then cat your hostname to be something like this

root@localhost:~# cat /etc/hostname
localhost

2. because i am using debian i run hostname update script

root@localhost:~# /etc/init.d/hostname.sh

3. signout and then sign in again

4. make sure your /etc/host like below

root@localhost:~# cat /etc/hosts
127.0.0.1 localhost.localdomain localhost
::1 localhost ip6-localhost ip6-loopback

5. Resintall your jasperserver, uninstall first and then install again

root@localhost:~# ./jasperreports-server-cp-4.7.0-linux-x64-installer.run
you should be ok by now and it’s magically fix it self

http://community.jaspersoft.com/questions/801758/error-running-optjasperapache-antbinant-import-ce