Re: problems with nmap and libpcap on gentoo

[sara fink <sara.fink () gmail com>]

I decided to remove nmap and compile again. Even this didn't help. It still
wants version 0. Can those gentoo users check what version of libpcap works
for you with nmap 5.0.0-r2?

wireshark and others use libpcap.so.1.0.0

is there a way to force nmap to use version 1 besides ldconfig which didn't
help, unfortunately.

On Sat, Oct 10, 2009 at 2:04 AM, sara fink <sara.fink () gmail com> wrote:

> here is the output of ldd -d nmap
>
> linux-gate.so.1 =>  (0xb7fc5000)
>         libpcre.so.0 => /lib/libpcre.so.0 (0xb7f73000)
>         libpcap.so.0 => not found
>         libssl.so.0.9.8 => /usr/lib/libssl.so.0.9.8 (0xb7f2b000)
>         libcrypto.so.0.9.8 => /usr/lib/libcrypto.so.0.9.8 (0xb7dd4000)
>         liblua.so.5 => /usr/lib/liblua.so.5 (0xb7dae000)
>         libdl.so.2 => /lib/libdl.so.2 (0xb7da9000)
>         libstdc++.so.6 =>
> /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6 (0xb7cc0000)
>         libm.so.6 => /lib/libm.so.6 (0xb7c9a000)
>         libgcc_s.so.1 => /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libgcc_s.so.1
> (0xb7c8e000)
>         libc.so.6 => /lib/libc.so.6 (0xb7b51000)
>         /lib/ld-linux.so.2 (0xb7fc6000)
>
> I re-emerge (recompile) nmap 5.00-r2.
>
>
>
> On Sat, Oct 10, 2009 at 12:34 AM, Daniel Roethlisberger <daniel () roe ch>wrote:
>
> > sara fink <sara.fink () gmail com> 2009-10-10:
> > > I tried now your suggestion. nmap still insists on libpcap.so:0
> >
> > Have you tried recompiling Nmap so that it links against
> > libpcap.so.1 instead of libpcap.so.0?  You can use ldd(1) to
> > check which libs the nmap binary is currently linked against.
> >
> > > I tried also ldconfig -p|grep pcap
> > > libpcap.so.1 (libc6) => /usr/lib/libpcap.so.1
> > >         libpcap.so (libc6) => /usr/lib/libpcap.so
> > >
> > > ls -l /usr/lib/libpcap.*
> > > -rw-r--r-- 1 root root 283326 2009-10-08 03:12 /usr/lib/libpcap.a
> > > lrwxrwxrwx 1 root root     16 2009-10-08 03:12 /usr/lib/libpcap.so ->
> > > libpcap.so.1.0.0
> > > lrwxrwxrwx 1 root root     16 2009-10-08 03:12 /usr/lib/libpcap.so.1 ->
> > > libpcap.so.1.0.0
> > > -rwxr-xr-x 1 root root 198872 2009-10-08 03:12 /usr/lib/libpcap.so.1.0.0
> > >
> > >
> > >
> > > On Fri, Oct 9, 2009 at 8:03 PM, David Fifield <david () bamsoftware com>
> > wrote:
> > > > On Fri, Oct 09, 2009 at 07:56:51PM +0200, sara fink wrote:
> > > > > Due to an upgrade of libpcap in gentoo, nmap doesn't work anymore.
> > > > > I have installed :  libpcap 1.0.0-r2. Yet when trying to use nmap,
> > it
> > > > tries
> > > > > to use version 0.
> > > > >
> > > > > nmap: error while loading shared libraries: libpcap.so.0: cannot
> > open
> > > > shared
> > > > > object file: No such file or directory
> > > > >
> > > > > version 0 is referred to 0.9.8-r2? I would like to work with the
> > current
> > > > > version libpcap.so.1.0.0
> > > >
> > > > Sometimes when I get an error like this it's fixed by running ldconfig
> > > > as root.
> > > >
> > > > David Fifield
> > >
> > > _______________________________________________
> > > Sent through the nmap-dev mailing list
> > > http://cgi.insecure.org/mailman/listinfo/nmap-dev
> > > Archived at http://SecLists.Org
> >
> > --
> > Daniel Roethlisberger
> > http://daniel.roe.ch/
> >
> > _______________________________________________
> > Sent through the nmap-dev mailing list
> > http://cgi.insecure.org/mailman/listinfo/nmap-dev
> > Archived at http://SecLists.Org

_______________________________________________
Sent through the nmap-dev mailing list
http://cgi.insecure.org/mailman/listinfo/nmap-dev
Archived at http://SecLists.Org