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Libpq.so.3 Cannot Open Shared Object File


I have even tried EXPORT LD_LIBRARY_PATH=/opt/postgres/9.0.4/server/lib before running the command but nothing positive. –McKibet Oct 8 '12 at 12:36 would you consider answering the question in the second paragraph LDLIBRARY=/usr/local... The version numbers are in the form major.minor, so 5 and 6 are major version numbers, with 2 and 0 being minor version numbers. Introducing env-update Gentoo takes a slightly different path to updating the cache of installed libraries which includes the use of the env-update script. get redirected here

What is the most someone can lose the popular vote by but still win the electoral college? But a find for the file libpq.so.5 returned nothing, which made things more confusing. As it stands now, this script will only check the first layer of library dependencies. Many package management systems run ldconfig as part of the installation process, but if you compile and/or install a library without using the package management system, the system software may not

Libpq.so.5: Cannot Open Shared Object File: No Such File Or Directory Aws Lambda

If you run into a program that has its required library path(s) hard coded into it, you can create symbolic links from each one of the missing libraries to the location Also, even though I said that libraries with different major version numbers are risky to mix, there are situations where you will see an earlier major version number (libreadline.so.5) linked to Insert debug statements in /etc/init.d/postgres to verify what I told you: echo "LDPATH: $LD_LIBRARY_PATH" >&2 Check /etc/init.d/postgres. This is so that programs that depend on the 5 or 6 series of the libraries don't have to figure out where the newest version of the library is.

You use the GNU C Compiler/GNU Compiler Collection (gcc) along with its -L, and -l options to accomplish this. In order to use ld-linux.so.2 to get a listing of the depended upon libraries for the ls command, you would type /lib/ld-linux.so.2 --list /bin/ls swapping the 2 out for whatever major The /usr/local/lib directory is not defined in the latest version of the FHS, but if it exists on a distribution it normally holds libraries that aren't a part of the standard Libpq.so.5 Aws Lambda Listing 3 shows an example of the first situation.

This is yet another way to work around library compatibility issues. That's what the aforementioned options are for; see your documentation to find out the correct way to do it. Scripting These scripts are somewhat simplified and in most cases could be done other ways too, but they will work to illustrate the concepts. Once these are set, the dynamic library loader will use the preload libraries/functions in preference to the ones that you have cached using ldconfig.

ln -s /usr/lib/libpq.so.4 /usr/lib/libpq.so.3 # php -v PHP 5.2.17 (cli) (built: Aug 4 2012 02:22:25) Copyright (c) 1997-2010 The PHP Group Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies with the Libpq Centos Listing 8 $ ldd ./psql linux-gate.so.1 => (0x003fc000) libpq.so.5 => not found libxml2.so.2 => /usr/lib/libxml2.so.2 (0x00845000) libpam.so.0 => /lib/libpam.so.0 (0x0054f000) libssl.so.4 => not found libcrypto.so.4 => not found libkrb5.so.3 => /usr/lib/libkrb5.so.3 Formatting the ld.so.cache file in this way makes it more efficient for the system to retrieve the information. I normally use "all", but you can be more selective on your choices.

Libpq.so.5()(64bit) Is Needed By Postgresql

Listing 2 shows output that I modified to illustrate this point. http://grokbase.com/t/postgresql/pgsql-general/052n57cs4z/error-while-loading-shared-libraries-libpq-so-3 Work through shared library problems step-by-step by determining what library/libraries are needed, finding out if they're already installed, installing any missing libraries, and making sure that your Linux distribution can find Libpq.so.5: Cannot Open Shared Object File: No Such File Or Directory Aws Lambda That's assuming that your Linux distribution offers the repository mechanism for installing and updating packages, and many distributions don't. Libpq.so.5 Centos On some distributions, this include directive may be the only line you find in the ld.so.conf file.

Are there still systems around with a /bin/sh binary? http://bestimageweb.com/cannot-open/libclntsh-so-10-1-cannot-open-shared-object-file.php While I would argue that dependency chains are not really a "problem", they can work hardships on a system administrator. While I agree that your method might fix the problem in fewer steps, I disagree that it would be the best option to try first. In this post, I'm going to step through some commands and techniques to help you deal with this type of shared library problem. Libpq.so.5 Centos 7

Note that this will not change LD_LIBRARY_PATH in the parent shell. What do I do? I am trying to get the same thing done via cron. useful reference What is the most efficient & fastest way to speed up the installation of packages with thousands of items?

reply | permalink Surabhi Ahuja I give the following command now to compile sample.c gcc -o sample sample.c -I/usr/local/pgsql/include -L/usr/local/pgsql/lib -rpath/usr/local/pgsql/lib - lpq it gives this message: gcc: unrecognized option `-rpath/usr/local/pgsql/lib' Libpq.so.5 Debian If you were just temporarily testing some new features of the psql command, you could use the export command to set the LD_LIBRARY_PATH environment variable as I have in Listing 10. What does "there lived here then" mean?

There is also a multiplication of the size of a static library's footprint if more than one program uses it.

You can add run-time link information when you build the program. You'll have the sameproblem any time you link against a shared library that's not inthe run-time linker's path.--Michael Fuhrhttp://www.fuhr.org/~mfuhr/ reply | permalink Surabhi Ahuja it now says: i do the following Another possibility might be "-Wl,-rpath=/usr/local/pgsql/lib",but *see the documentation* instead of using trial-and-error.What's happening is that the run-time linker doesn't know where tofind libpq. Apt-get Libpq LD_LIBRARY_PATH=/usr/local/pgsql/lib export LD_LIBRARY_PATH PATH=/usr/local/pgsql/bin:$PATH export PATH good luck, Phil Phil campaigne at Feb 21, 2005 at 6:01 pm ⇧ Russell Smith wrote: On Mon, 21 Feb 2005 08:05 pm, Surabhi Ahuja

Some people think that way of working is overkill, but I feel that it's kept me out of hot water over the years. If any of those programs that were just taken down are needed to boot your Linux system, you'll be dead in the water and in need of a rescue CD. Listing 6 holds several options for the ldconfig command. this page I could just add /opt/PostgreSQL/8.4/lib/ directly to the ld.so.conf file on its own line, but since the ld.so.conf file on my installation has the include ld.so.conf.d/*.conf directive, I'm going to add

The way that shared libraries are loaded is that ld-linux.so checks to see what paths to look for the libraries in by checking the value of the LD_LIBRARY_PATH environment variable, then Also, when programs are statically linked, they can't take advantage of updates made to the libraries that they depend on. Any time that you compile and/or install an application/library yourself on your Linux system, you have to keep an eye out for problems since you don't have the benefit of a postgres=# You can see that once I've set the LD_LIBRARY_PATH variable, all I have to do is enter my PostgreSQL password and I'm greeted with the psql command line interface.