MAMP PRO PHP 5.3.5, Intl required by symfony2

Question

Symfony2 is setup apart from one thing and that is "intl"

I found instructions to get this working for the latest mamp pro but step 0 doesn't make sense to me, I ignored it and tried to carry on with setup but everything works until I get to "make install" , I get errors at that part.

I am running snow leopard.

http://szemian.wordpress.com/2011/03/21/compiling-intl-extension-for-mamp/#comments

after I've typed make and it's done what it has to do I get this message at the end:

make[2]: Nothing to be done for `all-local'.
make[0]: Making `all' in `test'
make[1]: Nothing to be done for `all'.
make[1]: Nothing to be done for `all-local'.

and after I choose make install I get this message:

make[0]: Making `install' in `stubdata'
/bin/sh ../mkinstalldirs /usr/local/lib
/usr/bin/install -c libicudata.46.1.dylib /usr/local/lib
install: /usr/local/lib/libicudata.46.1.dylib: Permission denied
make[1]: *** [install-library] Error 71
make: *** [install-recursive] Error 2

Can anyone advise me?

Answer 1

On UNIX systems, you're supposed to be administrator to install something. Hence you should launch make install as root (use sudo, I'm not sure whether root exists in Mac OS).

Regarding the step 0, why exactly are you reluctant to "Instruct the compiler to compile in both 32 and 64 bit" architectures?