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Bug #64551 Unable to load dynamic library 'event.so'
Submitted: 2013-03-30 08:37 UTC Modified: 2013-04-02 10:32 UTC
Votes:3
Avg. Score:4.3 ± 0.9
Reproduced:2 of 2 (100.0%)
Same Version:0 (0.0%)
Same OS:1 (50.0%)
From: lycboy at gmail dot com Assigned: osmanov (profile)
Status: No Feedback Package: event (PECL)
PHP Version: 5.4.13 OS: MacOSX 10.8.3
Private report: No CVE-ID: None
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 [2013-03-30 08:37 UTC] lycboy at gmail dot com 
Description:
------------
libevent 2.0.21-stable

When running PHP, shows: 
Warning: PHP Startup: Unable to load dynamic library 
'/Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525/event.so' - 
dlopen(/Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525/event.so, 9): 
initializer function 0x106b86a80 not in mapped image for 
/Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525/event.so

The path to event.so is correct, and libevent lib path is in DYLD_LIBRARY_PATH.

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 [2013-03-30 10:46 UTC] krakjoe@php.net
-Assigned To: +Assigned To: osmanov
 [2013-03-30 13:56 UTC] osmanov@php.net 
I see, you tried to install event(PHP?) with a non-standard prefix, probably because the normal installation prefix on Mac OS(/opt/local) was not encountered in my config.m4. Fixed it in Git. Please try to clone and re-install it with a standard prefix, e.g.:

mkdir -p /opt/src/pecl/event
cd /opt/src/pecl/event
git clone git@bitbucket.org:osmanov/pecl-event.git .
phpize
./configure --with-event-extra --enable-event-debug
make
make test
sudo make install

Then make sure you have the following line in /etc/php.ini:
extension=event.so

Note, you have to install libevent first:
sudo port install libevent

Note also, event is not tested under Mac OS :-/
However, it installed and passed the tests successfully for me on 10.8.2.

Thanks for testing event. Good luck.
 [2013-03-31 05:09 UTC] lycboy at gmail dot com 
Thanks, Osmanov.
I've followed by your steps， but it still report the same warning message...

PHP Warning:  PHP Startup: Unable to load dynamic library 
'/Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525/event.so' - 
dlopen(/Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525/event.so, 9): 
initializer function 0x10513ea80 not in mapped image for 
/Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525/event.so

I configured event as:
./configure --with-php-config=$HOME/local/bin/php-config --with-event-core --with-
event-pthreads --with-event-extra --with-event-openssl --with-openssl-
dir=$HOME/local --with-event-libevent-dir=$HOME/local --enable-event-debug

I compiled and installed libevent to /Users/ME/local/(not the normal path by Mac 
ports).
 [2013-03-31 20:39 UTC] osmanov@php.net 
Oh, these non-standard prefixes...

I can't reproduce it. Probably, you have a conflict with another "version" of the library. Just for test, try to put /Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525 in front of DYLD_LIBRARY_PATH:

export DYLD_LIBRARY_PATH=/Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525:$DYLD_LIBRARY_PATH

Also, please attach some info about your setup, e.g.:

php -i > phpinfo
nm -D /Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525/event.so > nmeventinfo
ldd -v /Users/ME/local/lib/php/extensions/no-debug-non-zts-20100525/event.so > lddeventinfo
env > envinfo
tar cf info phpinfo nmeventinfo lddeventinfo envinfo
 [2013-04-02 10:32 UTC] osmanov@php.net
-Status: Assigned +Status: No Feedback
 
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