Question

运行以下命令：

curl -sS https://getcomposer.org/installer | php

我收到了这条消息：

＃！/ usr / bin / env php   机器上的某些设置使Composer无法正常工作。   确保您已修复下面列出的问题并再次运行此脚本：

缺少phar扩展名。   安装它或重新编译php而不使用--disable-phar

缺少openssl扩展，这意味着无法进行安全的HTTPS传输。   如果可能，您应该启用它或使用--with-openssl
重新编译php

我安装了php：

sudo zypper in php5 php5-mcrypt php5-json php5-cli

和卷曲。像其他命令一样证明了作曲家没什么

Answer 1

安装openssl扩展

sudo zypper in php5-openssl

或一次安装

sudo zypper in php5-openssl php5-phar

Answer 2

在openSUSE Leap 42.1上测试：

# zypper in php5-openssl php5-phar

...

# php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
# php -r "if (hash_file('SHA384', 'composer-setup.php') === 'e115a8dc7871f15d853148a7fbac7da27d6c0030b848d9b3dc09e2a0388afed865e6a3d6b3c0fad45c48e2b5fc1196ae') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
Installer verified
# php composer-setup.php --install-dir=/bin --filename=composer
All settings correct for using Composer
Downloading 1.2.1...

Composer successfully installed to: /bin/composer
Use it: php /bin/composer
# php -r "unlink('composer-setup.php');"
# composer
   ______
  / ____/___  ____ ___  ____  ____  ________  _____
 / /   / __ \/ __ `__ \/ __ \/ __ \/ ___/ _ \/ ___/
/ /___/ /_/ / / / / / / /_/ / /_/ (__  )  __/ /
\____/\____/_/ /_/ /_/ .___/\____/____/\___/_/
                    /_/
Composer version 1.2.1 2016-09-12 11:27:19

Usage:
  command [options] [arguments]

Options:
  -h, --help                     Display this help message
  -q, --quiet                    Do not output any message
  -V, --version                  Display this application version
      --ansi                     Force ANSI output
      --no-ansi                  Disable ANSI output
  -n, --no-interaction           Do not ask any interactive question
      --profile                  Display timing and memory usage information
      --no-plugins               Whether to disable plugins.
  -d, --working-dir=WORKING-DIR  If specified, use the given directory as working directory.
  -v|vv|vvv, --verbose           Increase the verbosity of messages: 1 for normal output, 2 for more verbose output and 3 for debug

Available commands:
  about           Short information about Composer
  archive         Create an archive of this composer package
  browse          Opens the package's repository URL or homepage in your browser.
  clear-cache     Clears composer's internal package cache.
  clearcache      Clears composer's internal package cache.
  config          Set config options
  create-project  Create new project from a package into given directory.
  depends         Shows which packages cause the given package to be installed
  diagnose        Diagnoses the system to identify common errors.
  dump-autoload   Dumps the autoloader
  dumpautoload    Dumps the autoloader
  exec            Execute a vendored binary/script
  global          Allows running commands in the global composer dir ($COMPOSER_HOME).
  help            Displays help for a command
  home            Opens the package's repository URL or homepage in your browser.
  info            Show information about packages
  init            Creates a basic composer.json file in current directory.
  install         Installs the project dependencies from the composer.lock file if present, or falls back on the composer.json.
  licenses        Show information about licenses of dependencies
  list            Lists commands
  outdated        Shows a list of installed packages that have updates available, including their latest version.
  prohibits       Shows which packages prevent the given package from being installed
  remove          Removes a package from the require or require-dev
  require         Adds required packages to your composer.json and installs them
  run-script      Run the scripts defined in composer.json.
  search          Search for packages
  self-update     Updates composer.phar to the latest version.
  selfupdate      Updates composer.phar to the latest version.
  show            Show information about packages
  status          Show a list of locally modified packages
  suggests        Show package suggestions
  update          Updates your dependencies to the latest version according to composer.json, and updates the composer.lock file.
  validate        Validates a composer.json and composer.lock
  why             Shows which packages cause the given package to be installed
  why-not         Shows which packages prevent the given package from being installed

参考：@dougis'回答和https://getcomposer.org/download/

如何在opensuse 13.2 kde中安装composer并移动到路径

2 个答案: