| Subject: | tests fail due to "undefined symbol: xmlMemMalloc" errors |
Attempting to install XML::LibXML v2.0012 into a Perlbrew environment
running Perl v5.12.3 on a 64-bit Ubuntu Linux Desktop machine fails with
these errors (one per test):
Can't load '.../XML-LibXML-2.0012/blib/arch/auto/XML/LibXML/LibXML.so'
for module XML::LibXML: .../XML-LibXML-
2.0012/blib/arch/auto/XML/LibXML/LibXML.so: undefined symbol:
xmlMemMalloc at .../perl-5.12.3/lib/5.12.3/x86_64-linux/DynaLoader.pm
line 200.
at .../perl-5.12.3/lib/5.12.3/x86_64-linux/DynaLoader.pm line 154.
BEGIN failed--compilation aborted at .../XML-LibXML-
2.0012/blib/lib/XML/LibXML.pm line 154.
Debian packages libxml2 and libxml2-dev are both installed on the
system.
These earlier "configure" warnings seem relevant (and contradictory):
Checking for ability to link against xml2...yes
Checking if your kit is complete...
Looks good
Note (probably harmless): No library found for -lxml2
Note (probably harmless): No library found for -lz
Attached files provide a complete log of the module installation
attempt, Perl installation details and libxml2 Debian package details.
| Subject: | cpanm.txt |
Message body is not shown because it is too large.
| Subject: | perl-V.txt |
Summary of my perl5 (revision 5 version 12 subversion 3) configuration:
Platform:
osname=linux, osvers=2.6.35-28-generic, archname=x86_64-linux
uname='linux pluto 2.6.35-28-generic #49-ubuntu smp tue mar 1 14:39:03 utc 2011 x86_64 gnulinux '
config_args='-de -Dprefix=/home/lx/perl5/perlbrew/perls/perl-5.12.3'
hint=recommended, useposix=true, d_sigaction=define
useithreads=undef, usemultiplicity=undef
useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef
use64bitint=define, use64bitall=define, uselongdouble=undef
usemymalloc=n, bincompat5005=undef
Compiler:
cc='cc', ccflags ='-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64',
optimize='-O2',
cppflags='-fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include'
ccversion='', gccversion='4.4.5', gccosandvers=''
intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678
d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16
ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8
alignbytes=8, prototype=define
Linker and Libraries:
ld='cc', ldflags =' -fstack-protector -L/usr/local/lib'
libpth=/usr/local/lib /lib /usr/lib /lib64 /usr/lib64
libs=-lnsl -ldl -lm -lcrypt -lutil -lc
perllibs=-lnsl -ldl -lm -lcrypt -lutil -lc
libc=/lib/libc-2.12.1.so, so=so, useshrplib=false, libperl=libperl.a
gnulibc_version='2.12.1'
Dynamic Linking:
dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E'
cccdlflags='-fPIC', lddlflags='-shared -O2 -L/usr/local/lib -fstack-protector'
Characteristics of this binary (from libperl):
Compile-time options: PERL_DONT_CREATE_GVSV PERL_MALLOC_WRAP USE_64_BIT_ALL
USE_64_BIT_INT USE_LARGE_FILES USE_PERLIO
USE_PERL_ATOF
Built under linux
Compiled at Mar 24 2011 16:07:42
%ENV:
PERLBREW_PATH="/home/lx/perl5/perlbrew/bin:/home/lx/perl5/perlbrew/perls/current/bin"
PERLBREW_PERL="perl-5.12.3"
PERLBREW_ROOT="/home/lx/perl5/perlbrew"
PERLBREW_VERSION="0.18"
@INC:
/home/lx/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3/x86_64-linux
/home/lx/perl5/perlbrew/perls/perl-5.12.3/lib/site_perl/5.12.3
/home/lx/perl5/perlbrew/perls/perl-5.12.3/lib/5.12.3/x86_64-linux
/home/lx/perl5/perlbrew/perls/perl-5.12.3/lib/5.12.3
.
| Subject: | libxml2.txt |
$ apt-cache show libxml2 libxml2-dev
Package: libxml2
Priority: optional
Section: libs
Installed-Size: 1757
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian XML/SGML Group <debian-xml-sgml-pkgs@lists.alioth.debian.org>
Architecture: amd64
Version: 2.8.0+dfsg1-5ubuntu2
Depends: libc6 (>= 2.15), liblzma5 (>= 5.1.1alpha+20120614), zlib1g (>= 1:1.2.3.3)
Pre-Depends: multiarch-support
Recommends: xml-core
Filename: pool/main/libx/libxml2/libxml2_2.8.0+dfsg1-5ubuntu2_amd64.deb
Size: 679486
MD5sum: 528a0d939a70fbf6c14d384fc08efffb
SHA1: 930e55f8d0609b489885a205c4e55a04c20c6d8f
SHA256: b65cdbb8992e0309fcb4686e98ba7f4fd5c0e838806eeffdf1fd7b98e4687711
Description-en: GNOME XML library
XML is a metalanguage to let you design your own markup language.
A regular markup language defines a way to describe information in
a certain class of documents (eg HTML). XML lets you define your
own customized markup languages for many classes of document. It
can do this because it's written in SGML, the international standard
metalanguage for markup languages.
.
This package provides a library providing an extensive API to handle
such XML data files.
Multi-Arch: same
Homepage: http://xmlsoft.org/
Description-md5: 6771e66f557fa0f71e6955303e1d8f8d
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu
Supported: 18m
Task: virt-host, ubuntu-desktop, ubuntu-usb, print-server, postgresql-server, lamp-server, kubuntu-desktop, kubuntu-active-desktop, kubuntu-active, edubuntu-desktop, edubuntu-usb, xubuntu-desktop, mythbuntu-frontend, mythbuntu-frontend, mythbuntu-desktop, mythbuntu-backend-slave, mythbuntu-backend-slave, mythbuntu-backend-master, mythbuntu-backend-master, lubuntu-core, ubuntustudio-desktop
Package: libxml2-dev
Priority: optional
Section: libdevel
Installed-Size: 2797
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Debian XML/SGML Group <debian-xml-sgml-pkgs@lists.alioth.debian.org>
Architecture: amd64
Source: libxml2
Version: 2.8.0+dfsg1-5ubuntu2
Depends: libxml2 (= 2.8.0+dfsg1-5ubuntu2)
Filename: pool/main/libx/libxml2/libxml2-dev_2.8.0+dfsg1-5ubuntu2_amd64.deb
Size: 845548
MD5sum: 49b3e131585beb85581c57a4effcab9f
SHA1: 57a2b5ec16e39fe51ed8c87bd8880971dc258037
SHA256: de286671d66493bdf5297fae9081c425aded786c31caa4c217260e7e8fc8541b
Description-en: Development files for the GNOME XML library
XML is a metalanguage to let you design your own markup language.
A regular markup language defines a way to describe information in
a certain class of documents (eg HTML). XML lets you define your
own customized markup languages for many classes of document. It
can do this because it's written in SGML, the international standard
metalanguage for markup languages.
.
Install this package if you wish to develop your own programs using
the GNOME XML library.
Multi-Arch: same
Homepage: http://xmlsoft.org/
Description-md5: 3fc5da551079ce5d27e8aae047e7a888
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Origin: Ubuntu
Supported: 18m
$ dpkg -L libxml2 libxml2-dev
/.
/usr
/usr/lib
/usr/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu/libxml2.so.2.8.0
/usr/share
/usr/share/lintian
/usr/share/lintian/overrides
/usr/share/lintian/overrides/libxml2
/usr/share/doc
/usr/share/doc/libxml2
/usr/share/doc/libxml2/README
/usr/share/doc/libxml2/README.Debian
/usr/share/doc/libxml2/TODO.gz
/usr/share/doc/libxml2/copyright
/usr/share/doc/libxml2/NEWS.gz
/usr/share/doc/libxml2/AUTHORS
/usr/share/doc/libxml2/changelog.Debian.gz
/usr/lib/x86_64-linux-gnu/libxml2.so.2
/.
/usr
/usr/lib
/usr/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu/xml2Conf.sh
/usr/lib/x86_64-linux-gnu/libxml2.a
/usr/lib/x86_64-linux-gnu/pkgconfig
/usr/lib/x86_64-linux-gnu/pkgconfig/libxml-2.0.pc
/usr/include
/usr/include/libxml2
/usr/include/libxml2/libxml
/usr/include/libxml2/libxml/DOCBparser.h
/usr/include/libxml2/libxml/xmlIO.h
/usr/include/libxml2/libxml/xmlreader.h
/usr/include/libxml2/libxml/nanohttp.h
/usr/include/libxml2/libxml/encoding.h
/usr/include/libxml2/libxml/parser.h
/usr/include/libxml2/libxml/parserInternals.h
/usr/include/libxml2/libxml/xmlexports.h
/usr/include/libxml2/libxml/xmlerror.h
/usr/include/libxml2/libxml/chvalid.h
/usr/include/libxml2/libxml/entities.h
/usr/include/libxml2/libxml/xpath.h
/usr/include/libxml2/libxml/valid.h
/usr/include/libxml2/libxml/xmlversion.h
/usr/include/libxml2/libxml/catalog.h
/usr/include/libxml2/libxml/xlink.h
/usr/include/libxml2/libxml/schemasInternals.h
/usr/include/libxml2/libxml/HTMLparser.h
/usr/include/libxml2/libxml/uri.h
/usr/include/libxml2/libxml/xmlunicode.h
/usr/include/libxml2/libxml/pattern.h
/usr/include/libxml2/libxml/list.h
/usr/include/libxml2/libxml/xinclude.h
/usr/include/libxml2/libxml/xmlmemory.h
/usr/include/libxml2/libxml/tree.h
/usr/include/libxml2/libxml/xmlautomata.h
/usr/include/libxml2/libxml/HTMLtree.h
/usr/include/libxml2/libxml/debugXML.h
/usr/include/libxml2/libxml/schematron.h
/usr/include/libxml2/libxml/xmlregexp.h
/usr/include/libxml2/libxml/xmlsave.h
/usr/include/libxml2/libxml/xmlmodule.h
/usr/include/libxml2/libxml/threads.h
/usr/include/libxml2/libxml/xmlwriter.h
/usr/include/libxml2/libxml/xmlstring.h
/usr/include/libxml2/libxml/xmlschemastypes.h
/usr/include/libxml2/libxml/xmlschemas.h
/usr/include/libxml2/libxml/SAX.h
/usr/include/libxml2/libxml/globals.h
/usr/include/libxml2/libxml/xpathInternals.h
/usr/include/libxml2/libxml/xpointer.h
/usr/include/libxml2/libxml/SAX2.h
/usr/include/libxml2/libxml/dict.h
/usr/include/libxml2/libxml/nanoftp.h
/usr/include/libxml2/libxml/c14n.h
/usr/include/libxml2/libxml/hash.h
/usr/include/libxml2/libxml/relaxng.h
/usr/share
/usr/share/aclocal
/usr/share/aclocal/libxml2.m4
/usr/share/man
/usr/share/man/man3
/usr/share/man/man3/libxml.3.gz
/usr/share/man/man1
/usr/share/man/man1/xml2-config.1.gz
/usr/share/doc
/usr/share/doc/libxml2-dev
/usr/share/doc/libxml2-dev/copyright
/usr/bin
/usr/bin/xml2-config
/usr/lib/x86_64-linux-gnu/libxml2.so
/usr/share/doc/libxml2-dev/README
/usr/share/doc/libxml2-dev/TODO.gz
/usr/share/doc/libxml2-dev/NEWS.gz
/usr/share/doc/libxml2-dev/AUTHORS
/usr/share/doc/libxml2-dev/changelog.Debian.gz