[英]How install composer in opensuse 13.2 kde and move to path
run the following command: 运行以下命令:
curl -sS https://getcomposer.org/installer | php
and I get this message: 我收到这条消息:
#!/usr/bin/env php Some settings on your machine make Composer unable to work properly.
#!/ usr / bin / env php机器上的某些设置使Composer无法正常工作。 Make sure that you fix the issues listed below and run this script again:
确保您已修复下面列出的问题并再次运行此脚本:
The phar extension is missing.
缺少phar扩展名。 Install it or recompile php without --disable-phar
安装它或重新编译php而不使用--disable-phar
The openssl extension is missing, which means that secure HTTPS transfers are impossible.
缺少openssl扩展,这意味着无法进行安全的HTTPS传输。 If possible you should enable it or recompile php with --with-openssl
如果可能,您应该启用它或使用--with-openssl重新编译php
I installed php: 我安装了php:
sudo zypper in php5 php5-mcrypt php5-json php5-cli
and curl. 和卷曲。 Like other commands prove for composer and nothing
像其他命令证明作曲家一样,没有
To install the openssl extension 要安装openssl扩展
sudo zypper in php5-openssl
or to install both at once 或者一次安装两个
sudo zypper in php5-openssl php5-phar
Tested on openSUSE Leap 42.1: 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
Reference: @dougis' answer and https://getcomposer.org/download/ 参考:@dougis'回答和https://getcomposer.org/download/
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