Symfony2和composer没有安装包

Question

I'm trying to install the FOSUserBundle on Symfony2.

On trying to run this command in the Terminal

composer update friendsofsymfony/user-bundle

I am presented with this error:

Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages.

Problem 1 - symfony/icu v1.2.0 requires lib-icu >=4.4 -> the requested linked library icu has the wrong version installed or is missing from your system, make sure to have the extension providing it. - symfony/icu v1.2.0 requires lib-icu >=4.4 -> the requested linked library icu has the wrong version installed or is missing from your system, make sure to have the extension providing it. - Installation request for symfony/icu == 1.2.0.0 -> satisfiable by symfony/icu[v1.2.0].

I have read about the INTL extension not being installed correct, so I followed these instructions , restarted MAMP and the issue is still present!

I've checked with phpinfo() also and it's confirmed that INTL has been installed. I'm at a loss on how to get rid of these errors!

Answer 1

The issue is still present because you are running composer update only for FOSUserBundle.

First try to run composer update symfony/icu , and then run composer update friendsofsymfony/user-bundle .

If this doesn't work, try updating all your vendors with composer update