PhalconPhp with PHP7 Installation on Ubuntu 16.04

phalconphp_php7_ubuntu_16_04.sh

#!/bin/bash

# PhalconPhp with PHP7 installation on ubuntu:16.04

sudo apt-get update 

sudo apt-get install -y php7.0-fpm \
    	php7.0-cli \
    	php7.0-curl \
    	php7.0-gd \
    	php7.0-intl \
	php7.0-pgsql \
	php7.0-mbstring \
	php7.0-xml \
	php-msgpack \
	curl \
	vim \
	wget \
	git 

# For zephir installtion; the following packages are needed in Ubuntu:
sudo apt-get install -y gcc make re2c libpcre3-dev php7.0-dev build-essential php7.0-zip

# Install composer
sudo curl -sS http://getcomposer.org/installer | php
sudo mv composer.phar /usr/local/bin/composer

# Install zephir
sudo composer global require "phalcon/zephir:dev-master" 

# Install phalcon dev tool 
sudo composer require "phalcon/devtools" -d /usr/local/bin/
sudo ln -s /usr/local/bin/vendor/phalcon/devtools/phalcon.php /usr/bin/phalcon


# Install phalconphp with php7
sudo git clone https://github.com/phalcon/cphalcon.git -b 2.1.x --single-branch
cd cphalcon/
sudo ~/.composer/vendor/bin/zephir build --backend=ZendEngine3
sudo echo "extension=phalcon.so" >> /etc/php/7.0/fpm/conf.d/20-phalcon.ini
sudo echo "extension=phalcon.so" >> /etc/php/7.0/cli/conf.d/20-phalcon.ini

# some additional php settings if you care
sudo sed -i "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g" /etc/php/7.0/cli/php.ini 
sudo sed -i "s/;cgi.fix_pathinfo=1/cgi.fix_pathinfo=0/g" /etc/php/7.0/fpm/php.ini
sudo sed -i "s/memory_limit = 128M/memory_limit = 256M /g" /etc/php/7.0/fpm/php.ini

# restart php-fpm
sudo service php7.0-fpm restart

Another update. In order to get devtools to run I had to comment out lines 58 - 63 of phalcon.php to prevent it from doing the version check. Haven't run it yet to see it works, but I had to do that just to get phalcon commands to work.

    throw new Exception(
        sprintf(
            "Your Phalcon version isn't compatible with Developer Tools, download the latest at: %s",
            Script::DOC_DOWNLOAD_URL
        )
    );

If anyone else stumbles on to this there is now a stable build of phalcon 3.0.x for php 7 and ubuntu 16.04 on the phalconphp website under the downloads section.

How to run phalcon devtools,i want create project in terminal ???

Easy way:

curl -s "https://packagecloud.io/install/repositories/phalcon/stable/script.deb.sh" | sudo bash

sudo apt-get install php5-phalcon

Ubuntu 16.04+, Debian 9+

sudo apt-get install php7.0-phalcon

If you are on Linux Mint 18 you can get E: Unable to locate package php7.0-phalcon when trying to install php7.0-phalcon.
You can fix it with: sudo apt-add-repository ppa:ondrej/php && sudo apt-get update

@DracoPL thank you so much for your help. Been trying to install phalcon on linux mint serena and failed for about 3 hours... Your solution worked like a charm :D

how install phalcon with xampp in ubuntu 16.04? please help me ..

It works on ubuntu 16.04.3!!!

It works on Debian 9.3 ! Thank you !!