Cannot Load Undefined Symbol
Apache Maintainer Mode¶ When building mod_wsgi from source code, on UNIX systems there should be minimal if no compiler warnings. OS: CentOS 5.11; Linux 2.6.18-400.1.1.el5 #1 SMP Thu Dec 18 00:59:53 EST 2014 x86_64 x86_64 x86_64 GNU/Linux Apache: version 2.2.3 For historical reason, I cannot upgrade either of them to newer php.net| support| documentation| report a bug| advanced search| search howto| statistics| random bug| login go to bug id or search bugs for Bug#16598 Cannot load libphp4.so: undefined symbol: ap_block_alarms Submitted: 2002-04-14 Sure would be nice if someone released an updated version of the httpd-itk rpm to address this. his comment is here
In that case you need to create a symlink in the ‘config' directory to where the shared library is actually installed: $ ln -s ../../libpython2.5.so . SUSE, accidentally released Apache binary packages with this mode enabled by default. This can be done by adding ‘-lutil' to the ‘LDLIBS' variable in the mod_wsgi ‘Makefile' after having run ‘configure'. I don't know if these errors happen with my specific configuration (rhapsberry pi) or if these are general issues.
As such, rather than find ‘/usr/local/bin/python' it would instead find ‘/usr/bin/python' and so use ‘/usr' rather than the directory ‘/usr/local/' as the installation prefix. Internal data structure of a ap_unixd_config unixd_config is renamed. liepa closed this Jan 11, 2016 FooBarWidget added the SupportCentral label Jan 11, 2016 OnixGH removed the SupportCentral label Jan 11, 2016 Sign up for free to join this conversation Unable To Find Python Shared Library¶ When mod_wsgi is built against a version of Python providing a shared library, the Python shared library must be in a directory which is searched
This is because the ‘posix' module requires functions from ‘libutil' but they will not be present. more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed The name and location of this configuration file differs between platforms. On Linux this would entail setting the ‘LD_LIBRARY_PATH' environment variable to include the directory where the Python shared library is installed.
If the shared library doesn't appear here next to the static version of the library, ‘libtool' will not be able to find it and will still use the static version of This is because if you upgrade Python to a newer patch revision but do not recompile mod_wsgi, mod_wsgi will still incorporate the older static Python library and will not pick up apache centos5 undefined-symbol mod-proxy-html share|improve this question asked May 22 '15 at 1:33 user866903 1194 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted I Deriving Taylor series without applying Taylor's theorem.
A simple rebuild of the dependancies fixed the issue without changing anything in the Apache configs. "depmod -a" :) Have a nice day! I respect your privacy and you won't get spam. Although the resultant mod_wsgi module isn't strictly MPM specific, it does indirectly include the MPM specific header file "mpm.h". This means that you will be missing the header files required to compile mod_wsgi from source code.
Join them; it only takes a minute: Sign up Undefined symbol error on loading a module in Apache that uses libxml2 up vote 0 down vote favorite I am writing an Possible outcomes of fight between coworkers outside the office Start a coup online without the government intervening The cost of switching to electric cars? share|improve this answer answered May 14 '15 at 8:21 jww 2,477103684 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign The setting and exporting of the environment variable would be placed in the Apache ‘envvars' file, for a standard Apache installation, located in the same directory as the Apache web server
In Apache2 the DSOs are in modules/ directory.. --Jani [2002-04-14 15:29 UTC] roman at oxic dot net Thanks, my stupid mistake ... http://outwardsound.com/cannot-load/cannot-load-the-x-509-certificate-identity.html Should I allow my child to make an alternate meal if they do not like anything served at mealtime? Will you help me share it on social media? If using a customised Apache installation, such as on Red Hat, the ‘envvars' file may not exist.
It's working now. –Silmaril89 Mar 12 '10 at 0:20 add a comment| up vote 0 down vote Aha! To determine whether the compiled mod_wsgi module is making use of a shared library for Python, many UNIX systems provide the ‘ldd' program. What would be the consequences of a world that has only one dominant species of non-oceanic animal life? weblink Note, this may remove dependencies, such as mod_fastcgi, webalizer, ...
Inglés: Not a problem in PHP. We recommend upgrading to the latest Safari, Google Chrome, or Firefox. asked 6 years ago viewed 2549 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 0 apache2.4 build not finding php5.3 Related 0Undefined symbols compiling
last but not the least..pls try activate the module by a2enmod modulename ...yes that "a2enmod" is the command with the argument of the specific module.
Just came to know that the order of directives is important in the configuration file. How to delete the lines from a file that do not contain dot? but basic underlying fact is to enable the module proper way. This causes problems when Python is initialised and the ‘posix' module imported for the first time.
PowerShell vs Python What is the difference between "veki" and "vekiĝi"? The OS was originally lack of libxml2, which I installed by yum successfully with no issue. Any suggestions ? check over here Do we have "cancellation law" for products of varieties Do humans have an ethical obligation to prevent animal on animal violence?
However, if you execute the update, your previous configs may be broken due to the following error. ~# service httpd start Starting httpd: httpd.itk: Syntax error on line 60 of /etc/httpd/conf/httpd.conf: Possible outcomes of fight between coworkers outside the office Is the result of the general election final on 8th of Nov, 2016? Thus: ./configure --with-apxs=/usr/sbin/apxs2-worker or: ./configure --with-apxs=/usr/sbin/apxs2-prefork Although which is used is not important, since mod_wsgi when compiled isn't specific to either, best to use that which corresponds to the version of Do we have "cancellation law" for products of varieties Web Sites: Disneyland vs Disney World in the United States At which point in a jet engine does the reaction force produce
The error encountered would be similar to: httpd: Syntax error on line 54 of /etc/httpd/conf/httpd.conf: Cannot \ load /etc/httpd/modules/mod_wsgi.so into server: \ /etc/httpd/modules/mod_wsgi.so: undefined symbol: forkpty This problem can be fixed Difference between Animal Handling Skill and Animal Friendship Spell?