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Problem installing Net::Pcap perl module in Slackware 12.1...strange error!

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shon...@gmail.com

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Apr 3, 2009, 2:55:41 AM4/3/09

Hi, I'am trying to install Net-Pcap-0.26 perl module and I'am getting
this strange error...can somebody tell me what's wrong with this, I'am
totally confused...I'm using Slackware 12.1, perl 5.8.8, gcc 4.2.3,
kernel 2.6.24.5, libpcap-0.9.7-i486 and tcpdump-3.9.8-i486:

-------------------code------------------------
cpan[2]> install Net::Pcap
Running install for module 'Net::Pcap'
Running make for S/SA/SAPER/Net-Pcap-0.16.tar.gz
Fetching with LWP:
ftp://cpan.mirror.ac.za/authors/id/S/SA/SAPER/Net-Pcap-0.16.tar.gz
Checksum for /root/.cpan/sources/authors/id/S/SA/SAPER/Net-
Pcap-0.16.tar.gz ok
Net-Pcap-0.16/
Net-Pcap-0.16/bin/
Net-Pcap-0.16/bin/pcapinfo
Net-Pcap-0.16/Changes
Net-Pcap-0.16/eg/
Net-Pcap-0.16/eg/pcapdump
Net-Pcap-0.16/eg/pktdump.pl
Net-Pcap-0.16/fallback/
Net-Pcap-0.16/fallback/const-c.inc
Net-Pcap-0.16/fallback/const-xs.inc
Net-Pcap-0.16/Makefile.PL
Net-Pcap-0.16/MANIFEST
Net-Pcap-0.16/META.yml
Net-Pcap-0.16/Pcap.pm
Net-Pcap-0.16/Pcap.xs
Net-Pcap-0.16/ppport.h
Net-Pcap-0.16/README
Net-Pcap-0.16/stubs.inc
Net-Pcap-0.16/t/
Net-Pcap-0.16/t/00-load.t
Net-Pcap-0.16/t/01-api.t
Net-Pcap-0.16/t/02-lookup.t
Net-Pcap-0.16/t/03-openlive.t
Net-Pcap-0.16/t/04-loop.t
Net-Pcap-0.16/t/05-dump.t
Net-Pcap-0.16/t/06-offline.t
Net-Pcap-0.16/t/07-stats.t
Net-Pcap-0.16/t/08-filter.t
Net-Pcap-0.16/t/09-error.t
Net-Pcap-0.16/t/10-fileno.t
Net-Pcap-0.16/t/11-snapshot.t
Net-Pcap-0.16/t/12-next.t
Net-Pcap-0.16/t/13-dispatch.t
Net-Pcap-0.16/t/14-datalink.t
Net-Pcap-0.16/t/15-is_swapped.t
Net-Pcap-0.16/t/16-setnonblock.t
Net-Pcap-0.16/t/17-lib_version.t
Net-Pcap-0.16/t/18-open_dead.t
Net-Pcap-0.16/t/19-breakloop.t
Net-Pcap-0.16/t/20-constants.t
Net-Pcap-0.16/t/21-next_ex.t
Net-Pcap-0.16/t/22-open.t
Net-Pcap-0.16/t/23-srcstr.t
Net-Pcap-0.16/t/50-poe-component-pcap.t
Net-Pcap-0.16/t/distchk.t
Net-Pcap-0.16/t/pod.t
Net-Pcap-0.16/t/podcover.t
Net-Pcap-0.16/t/podspell.t
Net-Pcap-0.16/t/portfs.t
Net-Pcap-0.16/t/README
Net-Pcap-0.16/t/samples/
Net-Pcap-0.16/t/samples/ping-ietf-20pk-be.dmp
Net-Pcap-0.16/t/samples/ping-ietf-20pk-le.dmp
Net-Pcap-0.16/t/Utils.pm
Net-Pcap-0.16/typemap

CPAN.pm: Going to build S/SA/SAPER/Net-Pcap-0.16.tar.gz

looking for -lpcap... yes
checking for pcap_lib_version() in -lpcap... yes
detecting available functions... ok
Checking if your kit is complete...
Looks good
Writing Makefile for Net::Pcap
cp Pcap.pm blib/lib/Net/Pcap.pm
/usr/bin/perl5.8.8 /usr/lib/perl5/5.8.8/ExtUtils/xsubpp -typemap /usr/
lib/perl5/5.8.8/ExtUtils/typemap -typemap typemap Pcap.xs > Pcap.xsc
&& mv Pcap.xsc Pcap.c
cc -c -Wall -Wwrite-strings -O2 -march=i486 -mtune=i686 -DVERSION=
\"0.16\" -DXS_VERSION=\"0.16\" -fPIC "-I/usr/lib/perl5/5.8.8/i486-
linux-thread-multi/CORE" -DHAVE_BLANK -DHAVE_PCAP_LIB_VERSION Pcap.c
In file included from Pcap.xs:43:
stubs.inc:85:2: warning: #warning "the function pcap_findalldevs() is
not available, but will be emulated"
In file included from Pcap.xs:43:
stubs.inc:91: error: redefinition of 'struct pcap_if'
stubs.inc:113:2: warning: #warning "the function pcap_breakloop() is
not available"
stubs.inc:127:2: warning: #warning "the function pcap_setnonblock() is
not available"
stubs.inc:142:2: warning: #warning "the function pcap_getnonblock() is
not available"
stubs.inc:157:2: warning: #warning "the function pcap_dump_file() is
not available"
stubs.inc:172:2: warning: #warning "the function pcap_dump_flush() is
not available"
stubs.inc:187:2: warning: #warning "the function pcap_list_datalinks()
is not available"
stubs.inc:202:2: warning: #warning "the function pcap_set_datalink()
is not available"
stubs.inc:217:2: warning: #warning "the function
pcap_datalink_name_to_val() is not available"
stubs.inc:232:2: warning: #warning "the function
pcap_datalink_val_to_name() is not available"
stubs.inc:247:2: warning: #warning "the function
pcap_datalink_val_to_description() is not available"
stubs.inc:262:2: warning: #warning "the function pcap_compile_nopcap()
is not available"
stubs.inc:267: error: conflicting types for 'pcap_compile_nopcap'
/usr/include/pcap.h:245: error: previous declaration of
'pcap_compile_nopcap' was here
stubs.inc:268: error: conflicting types for 'pcap_compile_nopcap'
/usr/include/pcap.h:245: error: previous declaration of
'pcap_compile_nopcap' was here
stubs.inc:277:2: warning: #warning "the function pcap_get_selectable_fd
() is not available"
stubs.inc:292:2: warning: #warning "the function pcap_next_ex() is not
available"
stubs.inc:307:2: warning: #warning "the function pcap_sendpacket() is
not available"
stubs.inc:322:2: warning: #warning "the function pcap_createsrcstr()
is not available"
stubs.inc:337:2: warning: #warning "the function pcap_parsesrcstr() is
not available"
stubs.inc:352:2: warning: #warning "the function pcap_open() is not
available"
stubs.inc:373:2: warning: #warning "the function pcap_setbuff() is not
available"
stubs.inc:388:2: warning: #warning "the function pcap_setuserbuffer()
is not available"
stubs.inc:403:2: warning: #warning "the function pcap_setmode() is not
available"
stubs.inc:418:2: warning: #warning "the function pcap_setmintocopy()
is not available"
stubs.inc:433:2: warning: #warning "the function pcap_sendqueue_alloc
() is not available"
stubs.inc:455:2: warning: #warning "the function pcap_sendqueue_destroy
() is not available"
stubs.inc:469:2: warning: #warning "the function pcap_sendqueue_queue
() is not available"
stubs.inc:484:2: warning: #warning "the function
pcap_sendqueue_transmit() is not available"
stubs.inc:499:2: warning: #warning "the function pcap_event() is not
available"
stubs.inc:514:2: warning: #warning "the function pcap_setsampling() is
not available"
Pcap.xs: In function 'callback_wrapper':
Pcap.xs:57: warning: pointer targets in passing argument 2 of
'Perl_newSVpv' differ in signedness
Pcap.xs: In function 'XS_Net__Pcap_next_ex':
Pcap.xs:494: warning: pointer targets in passing argument 3 of
'Perl_sv_setpvn' differ in signedness
Pcap.xs: In function 'XS_Net__Pcap_dump':
Pcap.xs:553: warning: pointer targets in passing argument 3 of
'pcap_dump' differ in signedness
Pcap.c: In function 'XS_Net__Pcap_dump_file':
Pcap.c:1083: warning: passing argument 2 of 'Perl_newGVgen' discards
qualifiers from pointer target type
Pcap.c:1085: warning: passing argument 3 of 'Perl_do_open' discards
qualifiers from pointer target type
Pcap.c: In function 'XS_Net__Pcap_strerror':
Pcap.c:1384: warning: assignment discards qualifiers from pointer
target type
Pcap.c: In function 'XS_Net__Pcap_file':
Pcap.c:1428: warning: passing argument 2 of 'Perl_newGVgen' discards
qualifiers from pointer target type
Pcap.c:1430: warning: passing argument 3 of 'Perl_do_open' discards
qualifiers from pointer target type
Pcap.xs: In function 'XS_Net__Pcap_sendpacket':
Pcap.xs:963: warning: pointer targets in passing argument 2 of
'pcap_sendpacket' differ in signedness
Pcap.c: In function 'boot_Net__Pcap':
Pcap.c:2050: warning: initialization discards qualifiers from pointer
target type
Pcap.c:2054: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2055: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2056: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2057: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2058: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2059: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2060: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2061: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2062: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2063: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2064: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2065: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2066: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2067: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2068: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2069: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2070: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2071: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2072: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2073: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2074: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2075: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2076: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2077: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2078: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2079: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2080: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2081: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2082: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2083: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2084: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2085: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2086: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2087: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2088: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2089: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2090: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2091: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2092: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2093: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2094: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2095: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2096: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2097: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2098: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2099: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2100: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2101: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2102: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2103: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2104: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2105: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2106: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
Pcap.c:2107: warning: passing argument 2 of 'Perl_newXS' discards
qualifiers from pointer target type
make: *** [Pcap.o] Error 1
SAPER/Net-Pcap-0.16.tar.gz
/usr/bin/make -- NOT OK
Running make test
Can't test without successful make
Running make install
Make had returned bad status, install seems impossible
Failed during this command:
SAPER/Net-Pcap-0.16.tar.gz : make NO

cpan[3]>
-----------------code---------------------------

I tried to install it manually, too, but same problem occured. Does
somebody managed to install that module in Slackware 12.1 yet? Thank
you for any help you might provide.

Regards,
Nenad

Mumia W.

unread,

Apr 3, 2009, 2:17:47 PM4/3/09

On 04/03/2009 01:55 AM, shon...@gmail.com wrote:
> Hi, I'am trying to install Net-Pcap-0.26 perl module and I'am getting
> this strange error...can somebody tell me what's wrong with this, I'am
> totally confused...I'm using Slackware 12.1, perl 5.8.8, gcc 4.2.3,
> kernel 2.6.24.5, libpcap-0.9.7-i486 and tcpdump-3.9.8-i486:
>
> -------------------code------------------------
> cpan[2]> install Net::Pcap

> [...]

See this bug: http://rt.cpan.org/Public/Bug/Display.html?id=44519

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