Bin/grav install error

Hello.
When i acess the GRAV a i had this problem:

"Fatal error: Uncaught exception 'RuntimeException' with message 'Please run: <i>bin/grav install</i>' in /opt/lampp/htdocs/grav/index.php:11 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/grav/index.php on line 11"

I'am using Linux Mint.
When i type de command bin/grav install in console thats happen:

vitor@vitor-Lenovo-G480 /opt/lampp/htdocs/grav $ bin/grav install
/usr/bin/env: php: No such file or directory

You need to ensure you have PHP version 5.4+ in your path.

What do you get when you run this command?

$ php -v

Have a look at these hosting guides for some help regarding getting 5.4+ to work.

Hi.

I updated my PHP, but now i had this problem:

vitor@vitor-Lenovo-G480 /opt/lampp/htdocs/grav $ sudo bin/grav install
[sudo] password for vitor:
Preparing to install vendor dependencies...

Loading composer repositories with package information
Installing dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

Problem 1

• gregwar/image v2.0.9 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.8 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.7 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.6 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.5 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.4 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.3 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.2 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.19 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.18 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.17 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.16 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.15 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.14 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.13 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.12 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.11 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.10 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.1 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• gregwar/image v2.0.0 requires ext-gd * -> the requested PHP extension gd is missing from your system.
• Installation request for gregwar/image ~2.0 -> satisfiable by gregwar/image[v2.0.0, v2.0.1, v2.0.10, v2.0.11, v2.0.12, v2.0.13, v2.0.14, v2.0.15, v2.0.16, v2.0.17, v2.0.18, v2.0.19, v2.0.2, v2.0.3, v2.0.4, v2.0.5, v2.0.6, v2.0.7, v2.0.8, v2.0.9].

PHP Warning: require_once(/opt/lampp/htdocs/grav/bin/../vendor/autoload.php): failed to open stream: No such file or directory in /opt/lampp/htdocs/grav/bin/grav on line 18
PHP Fatal error: require_once(): Failed opening required '/opt/lampp/htdocs/grav/bin/../vendor/autoload.php' (include_path='.:/usr/share/php:/usr/share/pear') in /opt/lampp/htdocs/grav/bin/grav on line 18

Yup you need to install php5-gd now. Seems your system is pretty bare-bones.

Thanks my friend! Its working