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Problems installing symfony 2.4.1 lib-icu 4.4 dependency

I have a problem identical to this , but the solution provided there does not work for me.

I downloaded Symfony 2.4.1 Standard Vendors with Vendors package from the Symfony download page . After extracting the files and loading composer.phar, I run php composer.phar installand get this error:

Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
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 v1.2.0 -> satisfiable by symfony/icu[v1.2.0].

Following the instructions in the thread associated with the above, I updated the PEAR libraries and did sudo pear install pecl/intl. (This is on CentOS, so I did not follow the MAMP stuff). This did not work, and I realized what I had to do sudo yum install libicu. After that it sudo pear install pecl/intlworked, and I edited php.inito add a line extension=intl.so, and then restarted the Apache server.

But I still get the same error as above, and also, at any time when I run PHP, it gives a warning:

PHP Warning:  Module 'intl' already loaded in Unknown on line 0

Looking at the output phpinfo(), I see that the installed intl version is 1.1.0 and the ICU version 4.2.1(which explains why Symfony complains that it needs 4.4). But when I do /usr/bin/pecl install intl, he says

pecl/intl is already installed and is the same as the released version 3.0.0

And I sudo yum install libicuhad to install the latest version.

Is there any way to get version 4.4?

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2 answers

For your specific situation, you must indicate in the composer.json file that you want to use "symfony / icu": "1.1. *"

. " ICU " : https://symfony.com/doc/2.3/components/intl.html.

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php.ini

:

php -i | grep php.ini

Configuration File (php.ini) Path => /etc/php5/cli
Loaded Configuration File => /etc/php5/cli/php.ini

. ( php cli)

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