ntop

[SkOrPiOn`87]

cercodi instalalre ntop 3.0:

./configure ************************************************** *****************
*
* ERROR: libpng header or library routines are missing
* (yes means it was found, no means it was not found)
*
* png.h...yes
* png_read_info() in -lpng...
*
*>>> No way to proceed.
*
*??? Install libpng (and/or libpng-devel), check www.libpng.org
*??? and Rerun ./configure
*
************************************************** *****************

eppure libpng è installata

Che devo fare?

[Caleb]

hai dato ldconfig dopo aver installato libpng? hai controllato che i percorsi di tale libreria siano in /etc/ld.so.conf?

[SkOrPiOn`87]

l'ho installata tramite swaret, adesso l'ho dato ma non cambia niente

[Caleb]

<santommaso>
ldconfig -p | grep png
</santommaso>

guarda i percorsi e spulcia il .configure... magari si cerca le librerie in un altro punto, se e' cosi' vai giu' di simlink

[SkOrPiOn`87]

root@arrakis:~/download/ntop-3.0# ldconfig -p | grep png
libpng12.so.0 (libc6) => /usr/lib/libpng12.so.0
libpng12.so (libc6) => /usr/lib/libpng12.so
libpng.so.3 (libc6) => /usr/lib/libpng.so.3
libpng.so (libc6) => /usr/lib/libpng.so
libimlib-png.so (libc6) => /usr/lib/libimlib-png.so

I percorsi sono giusti

[SkOrPiOn`87]

root@arrakis:~/ntop-3.0# ntop
Mon Nov 1 19:07:55 2004 ntop will be started as user nobody
Mon Nov 1 19:07:55 2004 ntop v.3.0 SourceForge .tgz MT (SSL)
Mon Nov 1 19:07:55 2004 Configured on Nov 1 2004 19:24:34, built on Nov 1 2004 19:30:52.
Mon Nov 1 19:07:55 2004 Copyright 1998-2004 by Luca Deri <deri@ntop.org>
Mon Nov 1 19:07:55 2004 Get the freshest ntop from http://www.ntop.org/
Mon Nov 1 19:07:55 2004 Initializing ntop
Mon Nov 1 19:07:55 2004 Checking eth0 for additional devices
Mon Nov 1 19:07:55 2004 Resetting traffic statistics for device eth0
Mon Nov 1 19:07:55 2004 DLT: Device 0 [eth0] is 1, mtu 1514, header 14
Mon Nov 1 19:07:55 2004 Initializing gdbm databases
Mon Nov 1 19:07:55 2004 Now running as requested user 'nobody' (99:99)
Mon Nov 1 19:07:55 2004 **FATAL_ERROR** ....open of /usr/local/var/ntop/prefsCache.db failed: File open error
Mon Nov 1 19:07:55 2004 1. Is another instance of ntop running?
Mon Nov 1 19:07:55 2004 2. Make sure that the use you specified can write in the target directory

[SkOrPiOn`87]

Ntop tra i porcessi ps non compare, mentre la dir richiesta è presente che devo fare?