问题
How do I install mcrypt? I'm using Leopard 10.5.8 with PHP5.
回答1:
Ok, I just spent 1.5 hours trying to do this myself on 10.6.7
I believe the solution was this:
I installed php5-mcrypt + universal with macports:
$ sudo macports php5-mcrypt +universal
then, you can't just put extension=mycrypt.so in the php.ini file, you have to put the direct path i.e.:
extension = /opt/local/lib/php/extensions/no-debug-non-zts-20090626/mcrypt.so
you see, PHP looks in /usr/local/lib/php/extensions/no-debug-non-zts-20090626/
which is the difference I missed!!
Then just restart apache with your
$ sudo apachectl -k graceful
and then
$ php -m | grep mcrypt
to make sure it's there.
Hope this helps someone!
回答2:
# Edit macports.conf
cd /opt/local/etc/macports
sudo nano macports.conf
# Change the line ....
universal_archs ppc i386
# to ...
universal_archs ppc ppc64 i386 x86_64
# Get the MCRYPT Library
sudo port install mcrypt +universal
Source: This page.
回答3:
It depends on how you've installed PHP.
If you installed PHP via macports, you can:
sudo port install php5-mcrypt +universal
If you custom-compiled your PHP, it's probably easiest to just recompile with:
--with-mcrypt=/path/to/mcrypt
(Not sure where macports actually keeps it, since I don't use macports, but just compile my AMP stack (and most dependencies) from source)
来源：https://stackoverflow.com/questions/1448897/installing-mcrypt-extension-for-php-on-mac-os-x-10-5-8