ImageMagick, MacPorts and MAMP

Submitted by John on Wed, 2008-09-03 14:32

After installing ImageMagick from MacPorts, I ran into the following error in my MAMP Apache error log when trying to run PHP code that resized images:

Symbol not found: __cg_jpeg_resync_to_restart

To solve this, edit /Applications/MAMP/Library/bin/envvars to read:

DYLD_LIBRARY_PATH="/Applications/MAMP/Library/lib:$DYLD_LIBRARY_PATH"
export DYLD_FALLBACK_LIBRARY_PATH=/Applications/MAMP/Library/lib
Topic: 
Mac OS X

Comments

Submitted by Ken (not verified) on Wed, 2008-10-08 13:28.

That basically worked for me.

I had to add the following to the top of the doc:
#!/opt/local/bin/perl

and changed
export DYLD_FALLBACK_LIBRARY_PATH=/Applications/MAMP/Library/lib

to read:

export DYLD_FALLBACK_LIBRARY_PATH="/Applications/MAMP/Library/lib"

Submitted by Dave (not verified) on Mon, 2010-03-08 21:59.

The recommended solution did not work for me. The only way that I could get IM to work was to put /opt/local/lib at the front of DYLD_LIBRARY_PATH.. but then, Apache would not launch properly in MAMP (and no error in the log... so it's a MAMP thing).

This worked for me:

if(stristr($_SERVER['SERVER_NAME'],'localhost') !== FALSE)
{
putenv('DYLD_LIBRARY_PATH="/opt/local/lib"');
}

Just before the call to IM. I did not need to make any changes to envars. The solution that worked for me relies on safe_mode being off.

Hope this helps someone.

=dave=