composer-php 在Ubuntu上安装Composer
本文向大家介绍composer-php 在Ubuntu上安装Composer,包括了composer-php 在Ubuntu上安装Composer的使用技巧和注意事项,需要的朋友参考一下
示例
在下载和安装Composer之前,我们需要确保服务器已安装所有依赖项。
首先,通过运行以下命令更新程序包管理器缓存:
sudo apt-get update
现在,让我们安装依赖项。我们将需要curl下载Composer并php5-cli进行安装和运行。git由Composer用于下载项目依赖项。可以使用以下命令安装所有内容:
sudo apt-get install curl php5-cli git
现在让我们安装它:
curl -sS https://getcomposer.org/installer | sudo php -- --install-dir=/usr/local/bin --filename=composer
这将在/ usr / local / bin下作为名为composer的系统级命令下载并安装Composer。输出应如下所示:
Output #!/usr/bin/env php All settings correct for using Composer Downloading... Composer successfully installed to: /usr/local/bin/composer Use it: php /usr/local/bin/composer
要测试您的安装,请运行:
composer
并且您应该获得类似于以下的输出:
Output ______ / ____/___ ____ ___ ____ ____ ________ _____ / / / __ \/ __ `__ \/ __ \/ __ \/ ___/ _ \/ ___/ / /___/ /_/ / / / / / / /_/ / /_/ (__ ) __/ / \____/\____/_/ /_/ /_/ .___/\____/____/\___/_/ /_/ Composer version 1.0-dev (9859859f1082d94e546aa75746867df127aa0d9e) 2015-08-17 14:57:00 Usage: command [options] [arguments] Options: --help (-h) Display this help message --quiet (-q) Do not output any message --verbose (-v|vv|vvv) Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug --version (-V) Display this application version --ansi Force ANSI output --no-ansi Disable ANSI output --no-interaction (-n) Do not ask any interactive question --profile Display timing and memory usage information --working-dir (-d) If specified, use the given directory as working directory. ....