Thread: Trouble finding libpq on Centos 6.5
Hi.
I'm not sure if I should write here, or on a Centos mailing list...
I have fresh, vanilla Centos 6.5 with postgresql yum repository added.I'm not sure if I should write here, or on a Centos mailing list...
$ ld -lpq
ld: cannot find -lpq
$ ldconfig -p
libpq.so.5 (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so.5
libpq.so (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so
What did I do wrong?
--
Wojtek
Wojtek
On Thu, 8 May 2014 08:54:44 +0200 Aqz <poczta@aquaz.eu> wrote: > Hi. > > I'm not sure if I should write here, or on a Centos mailing list... > > I have fresh, vanilla Centos 6.5 with postgresql yum repository added. > I've successfully installed postgresql93 and postgresql93-libs packages, > but still : > > $ ld -lpq > ld: cannot find -lpq > > $ ldconfig -p > libpq.so.5 (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so.5 > libpq.so (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so > > > What did I do wrong? Hi, Wojtek Maybe you need to install postgresql93-devel package? -- Alberto Cabello Sánchez <alberto@unex.es>
Hi,
Yes. It seems that /usr/pgsql-9.3/lib is not in linker default library search path. You may either require to provide it explicitly via -L option while linking or add /usr/pgsql-9.3/lib to the default library search path.
As suggested by Alberto, for development work related devel package is required.
Regards,
Regards,
Muhammad Asif Naeem
On Thu, May 8, 2014 at 1:06 PM, Alberto Cabello Sánchez <alberto@unex.es> wrote:
Hi, WojtekOn Thu, 8 May 2014 08:54:44 +0200
Aqz <poczta@aquaz.eu> wrote:
> Hi.
>
> I'm not sure if I should write here, or on a Centos mailing list...
>
> I have fresh, vanilla Centos 6.5 with postgresql yum repository added.
> I've successfully installed postgresql93 and postgresql93-libs packages,
> but still :
>
> $ ld -lpq
> ld: cannot find -lpq
>
> $ ldconfig -p
> libpq.so.5 (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so.5
> libpq.so (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so
>
>
> What did I do wrong?
Maybe you need to install postgresql93-devel package?
--
Alberto Cabello Sánchez <alberto@unex.es>
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On 05/08/2014 02:54 AM, Aqz wrote:
They put the postgres stuff in versioned directories.I've successfully installed postgresql93 and postgresql93-libs packages, but still :Hi.I have fresh, vanilla Centos 6.5 with postgresql yum repository added.
I'm not sure if I should write here, or on a Centos mailing list...
$ ld -lpq
ld: cannot find -lpq
$ ldconfig -p
libpq.so.5 (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so.5
libpq.so (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.soWhat did I do wrong?--
Wojtek
there is a program you use to find out where stuff is.
do a man on pg_config
$ pg_config --bindir
/usr/pgsql-9.3/bin
$ pg_config
BINDIR = /usr/pgsql-9.3/bin
DOCDIR = /usr/share/doc/pgsql
HTMLDIR = /usr/share/doc/pgsql
INCLUDEDIR = /usr/pgsql-9.3/include
PKGINCLUDEDIR = /usr/pgsql-9.3/include
INCLUDEDIR-SERVER = /usr/pgsql-9.3/include/server
LIBDIR = /usr/pgsql-9.3/lib
PKGLIBDIR = /usr/pgsql-9.3/lib
LOCALEDIR = /usr/pgsql-9.3/share/locale
MANDIR = /usr/pgsql-9.3/share/man
SHAREDIR = /usr/pgsql-9.3/share
SYSCONFDIR = /etc/sysconfig/pgsql
PGXS = /usr/pgsql-9.3/lib/pgxs/src/makefiles/pgxs.mk
CONFIGURE = '--disable-rpath' '--prefix=/usr/pgsql-9.3' '--includedir=/usr/pgsql-9.3/include' '--mandir=/usr/pgsql-9.3/share/man' '--datadir=/usr/pgsql-9.3/share' '--with-perl' '--with-python' '--with-tcl' '--with-tclconfig=/usr/lib64' '--with-openssl' '--with-pam' '--with-krb5' '--with-gssapi' '--with-includes=/usr/include' '--with-libraries=/usr/lib64' '--enable-nls' '--with-ossp-uuid' '--with-libxml' '--with-libxslt' '--with-ldap' '--with-system-tzdata=/usr/share/zoneinfo' '--sysconfdir=/etc/sysconfig/pgsql' '--docdir=/usr/share/doc' 'CFLAGS=-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -I/usr/include/et' 'CPPFLAGS= -I/usr/include/et'
CC = gcc
CPPFLAGS = -I/usr/include/et -D_GNU_SOURCE -I/usr/include/libxml2 -I/usr/include
CFLAGS = -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -I/usr/include/et -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv
CFLAGS_SL = -fpic
LDFLAGS = -L../../../src/common -L/usr/lib64 -Wl,--as-needed
LDFLAGS_EX =
LDFLAGS_SL =
LIBS = -lpgport -lpgcommon -lxslt -lxml2 -lpam -lssl -lcrypto -lgssapi_krb5 -lz -lreadline -lcrypt -ldl -lm
VERSION = PostgreSQL 9.3.4
--
Stephen Clark
NetWolves Managed Services, LLC.
Director of Technology
Phone: 813-579-3200
Fax: 813-882-0209
Email: steve.clark@netwolves.com
http://www.netwolves.com
Stephen Clark
NetWolves Managed Services, LLC.
Director of Technology
Phone: 813-579-3200
Fax: 813-882-0209
Email: steve.clark@netwolves.com
http://www.netwolves.com
I have devel package installed.
Centos postgresql package adds file to /etc/ld.so.conf.d with path to pgsql libraries directory (/usr/pgsql-9.3/lib/) so I don't think that is the problem.Also :
$ LD_LIBRARY_PATH="/usr/pgsql-9.3/lib" ld -lpq
ld: cannot find -lpq
2014-05-08 13:14 GMT+02:00 Asif Naeem <anaeem.it@gmail.com>:
Hi,Yes. It seems that /usr/pgsql-9.3/lib is not in linker default library search path. You may either require to provide it explicitly via -L option while linking or add /usr/pgsql-9.3/lib to the default library search path.As suggested by Alberto, for development work related devel package is required.
Regards,Muhammad Asif NaeemOn Thu, May 8, 2014 at 1:06 PM, Alberto Cabello Sánchez <alberto@unex.es> wrote:Sent via pgsql-general mailing list (pgsql-general@postgresql.org)Hi, WojtekOn Thu, 8 May 2014 08:54:44 +0200
Aqz <poczta@aquaz.eu> wrote:
> Hi.
>
> I'm not sure if I should write here, or on a Centos mailing list...
>
> I have fresh, vanilla Centos 6.5 with postgresql yum repository added.
> I've successfully installed postgresql93 and postgresql93-libs packages,
> but still :
>
> $ ld -lpq
> ld: cannot find -lpq
>
> $ ldconfig -p
> libpq.so.5 (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so.5
> libpq.so (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so
>
>
> What did I do wrong?
Maybe you need to install postgresql93-devel package?
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
--
Wojtek Dziubiński
www.aquaz.eu
On Thu, 8 May 2014 14:02:01 +0200 Aqz <poczta@aquaz.eu> wrote: > I have devel package installed. > > Centos postgresql package adds file to /etc/ld.so.conf.d with path to pgsql > libraries directory (/usr/pgsql-9.3/lib/) so I don't think that is the > problem. So, it seems "ldconfig" searches in ld.so.conf.d paths, but "ld" doesn't... which doesn't make sense to me. -- Alberto Cabello Sánchez <alberto@unex.es>
On Thu, May 8, 2014 at 5:02 PM, Aqz <poczta@aquaz.eu> wrote:
$ LD_LIBRARY_PATH="/usr/pgsql-9.3/lib" ld -lpqAs you can see in my first message ldconfig -p lists libpq library among others..I have devel package installed.Centos postgresql package adds file to /etc/ld.so.conf.d with path to pgsql libraries directory (/usr/pgsql-9.3/lib/) so I don't think that is the problem.
Also :ld: cannot find -lpq
I am not sure if Linux linker (ld) pick run time linker/loader paths by default ( AFAIR Solaris compiler/linker can use library search path from LD_LIBRARY_PATH etc ). I would suggest to use -L or add directory /usr/pgsql-9.3/lib to linker (ld) default library search path. you can check current search path via "ld --verbose | grep SEARCH_DIR".
2014-05-08 13:14 GMT+02:00 Asif Naeem <anaeem.it@gmail.com>:Hi,Yes. It seems that /usr/pgsql-9.3/lib is not in linker default library search path. You may either require to provide it explicitly via -L option while linking or add /usr/pgsql-9.3/lib to the default library search path.As suggested by Alberto, for development work related devel package is required.
Regards,Muhammad Asif NaeemOn Thu, May 8, 2014 at 1:06 PM, Alberto Cabello Sánchez <alberto@unex.es> wrote:Sent via pgsql-general mailing list (pgsql-general@postgresql.org)Hi, WojtekOn Thu, 8 May 2014 08:54:44 +0200
Aqz <poczta@aquaz.eu> wrote:
> Hi.
>
> I'm not sure if I should write here, or on a Centos mailing list...
>
> I have fresh, vanilla Centos 6.5 with postgresql yum repository added.
> I've successfully installed postgresql93 and postgresql93-libs packages,
> but still :
>
> $ ld -lpq
> ld: cannot find -lpq
>
> $ ldconfig -p
> libpq.so.5 (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so.5
> libpq.so (libc6,x86-64) => /usr/pgsql-9.3/lib/libpq.so
>
>
> What did I do wrong?
Maybe you need to install postgresql93-devel package?
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general
--
Wojtek Dziubiński
www.aquaz.eu