Question

如何在mac机器中使用composer安装PHP扩展Mongo？我使用以下命令来安装带有composer的PHP扩展。

composer install --prefer-source

我有以下例外情况。

vagrant@vagrant:/var/www$ composer install --prefer-source
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Warning: The lock file is not up to date with the latest changes in composer.json. You may be getting outdated dependencies. Run update to update them.
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for doctrine/mongodb 1.4.x-dev -> satisfiable by doctrine/mongodb[1.4.x-dev].
    - doctrine/mongodb 1.4.x-dev requires ext-mongo ^1.5 -> the requested PHP extension mongo is missing from your system.
  Problem 2
    - Installation request for doctrine/mongodb dev-master -> satisfiable by doctrine/mongodb[dev-master].
    - doctrine/mongodb dev-master requires ext-mongo ^1.5 -> the requested PHP extension mongo is missing from your system.
  Problem 3
    - doctrine/mongodb 1.4.x-dev requires ext-mongo ^1.5 -> the requested PHP extension mongo is missing from your system.
    - doctrine/mongodb-odm dev-master requires doctrine/mongodb ~1.3 -> satisfiable by doctrine/mongodb[1.4.x-dev].
    - Installation request for doctrine/mongodb-odm dev-master -> satisfiable by doctrine/mongodb-odm[dev-master].

  To enable extensions, verify that they are enabled in your .ini files:
    - /etc/php5/cli/php.ini
    - /etc/php5/cli/conf.d/05-opcache.ini
    - /etc/php5/cli/conf.d/10-pdo.ini
    - /etc/php5/cli/conf.d/20-curl.ini
    - /etc/php5/cli/conf.d/20-json.ini
    - /etc/php5/cli/conf.d/20-readline.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

注意：

我在mac机器上安装了MongoDB，安装版本是

Shyleen:~ shyleenrodrigues$ mongo --version
MongoDB shell version v3.4.6

Answer 1

doctrine / mongodb 1.4.x-dev需要ext-mongo ^ 1.5 - ＆gt;您的系统中缺少所请求的PHP扩展名mongo。

似乎没有安装php mongodb扩展。所以请参阅mongodb documentation php driver。

如果安装了php-dev软件包，您可以通过pecl安装此扩展程序 - 具体取决于您的php版本。

sudo apt-get install php7.0-dev // for example on ubuntu linux!!
sudo pecl install mongodb

重启php并重新运行作曲家并检查其输出。

好的，在mac上看起来有点不同，因为你可以阅读here（12。）。

无法使用Composer

1 个答案: