Laravel framework learning and installation

Laravel framework learning and installation environment: mac OS 10.10.5; php 5.6.9;

Reference: http://www.golaravel.com/

Package management: python generally uses pip

Laravel uses Composer (Composer Chinese) to manage its dependent packages.

Installation:

lpe234@lpe234demacbookpro:/Users/lpe234  $ brew tap josegonzalez/homebrew-phpWarning: Already tapped!lpe234@lpe234demacbookpro:/Users/lpe234  $ brew install josegonzalez/php/composer==> Installing composer from josegonzalez/homebrew-php==> Downloading http://getcomposer.org/download/1.0.0-alpha10/composer.phar######################################################################## 100.0%==> CaveatsVerify your installation by running:  "composer --version".You can read more about composer and packagist by running:  "brew home composer".==> Summary?  /usr/local/Cellar/composer/1.0.0-alpha10: 3 files, 1.0M, built in 58 secondslpe234@lpe234demacbookpro:/Users/lpe234  $ composer --versionComposer version 1.0.0-alpha10 2015-04-14 21:18:51

Laravel framework installation

lpe234@lpe234demacbookpro:/Users/lpe234  $ composer global require "laravel/installer=~1.1"Changed current directory to /Users/lpe234/.composer./composer.json has been createdLoading composer repositories with package informationUpdating dependencies (including require-dev)  - Installing symfony/process (v2.7.6)    Downloading: 100%  - Installing symfony/console (v2.7.6)    Downloading: 100%  - Installing guzzlehttp/promises (1.0.3)    Downloading: 100%  - Installing psr/http-message (1.0)    Downloading: 100%  - Installing guzzlehttp/psr7 (1.2.1)    Downloading: 100%  - Installing guzzlehttp/guzzle (6.1.0)    Downloading: 100%  - Installing laravel/installer (v1.2.2)    Downloading: 100%symfony/console suggests installing symfony/event-dispatcher ()symfony/console suggests installing psr/log (For using the console logger)Writing lock fileGenerating autoload files

After the installation is complete, configure the environment variables.

export PATH=$PATH:~/.composer/vendor/bin

Then verify whether the request is successful. Restart terminal

lpe234@lpe234demacbookpro:/Users/lpe234  $ laravel --versionLaravel Installer version 1.2.2

Create a project

lpe234@lpe234demacbookpro:/Users/lpe234/PhpstormProjects  $ laravel new blogCrafting application...Generating optimized class loaderApplication key [NhGlYwNWoJkRSW4ElhLghXy2FtAlZmBI] set successfully.Application ready! Build something amazing.

Exception:

RuntimeExceptionin EncryptionServiceProvider. php line 29:

No supported encrypter found. The cipher and/or key length are invalid.

php artisan key:generate

Then, put the generated 32-bit key under config/app. php and APP_KEY in. env.

The php artisan serve error persists ~~~~~~~