安装phalcon 开发工具 先下载：https:///phalcon/phalcon-devtools
下载后，解压缩。
.[root@localhost web]# cd phalcon-devtools-3.2.12 [root@localhost phalcon-devtools-3.2.12]#
Phalcon Developer Tools Installer
Make sure is in the same dir as phalcon.php and that you are running this with sudo or as root.
Installing Devtools... Working dir is: /web/phalcon-devtools-3.2.12 Generating symlink...
Done. Phalcon Developer Tools installed! Thank you for using Phalcon Developer Tools! We hope that Phalcon Developer Tools helps to make your life easier.
In case of problems: https:///phalcon/phalcon-devtools/issues and: https://
To start using Phalcon Developer Tools you need to run 'source /root/.bash_profile' /web/phalcon-devtools-3.2.12/: line 150: php: command not found
[root@localhost phalcon-devtools-3.2.12]# php -v bash: php: command not found 当报上面的错时，是没有添加路径。 所以，php -v 会报错。
通过phpinfo()查看到：php目录在：/usr/local/php/etc/php.ini cd /usr/local/php 里面的bin目录。 将 /usr/local/php/bin目录添加到PATH中 修改： cd ~ 我这里的 ~ 即是 /root目录。你要注意用自己的。 vim .bash_profile 添加一句。 export PATH=$PATH:/usr/local/php/bin 保存之后。 source /root/.bash_profile
[root@localhost ~]# source /root/.bash_profile [root@localhost ~]# php -v PHP 7.2.4 (cli) (built: Apr 24 2018 22:31:16) ( NTS ) Copyright (c) 1997-2018 The PHP Group Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies with Zend OPcache v7.2.4, Copyright (c) 1999-2018, by Zend Technologies
现在再次回到，phalcon 开发工具的目录：就正常了！ [root@localhost phalcon-devtools-3.2.12]#
Phalcon DevTools (3.2.12)
Available commands: info (alias of: i) commands (alias of: list, enumerate) controller (alias of: create-controller) module (alias of: create-module) model (alias of: create-model) all-models (alias of: create-all-models) project (alias of: create-project) scaffold (alias of: create-scaffold) migration (alias of: create-migration) webtools (alias of: create-webtools) serve (alias of: server) console (alias of: shell, psysh)
