ubuntu install composer

sudo apt update
sudo apt install php-cli unzip
cd ~
curl -sS https://getcomposer.org/installer -o composer-setup.php

HASH=`curl -sS https://composer.github.io/installer.sig`
echo $HASH
php -r "if (hash_file('SHA384', 'composer-setup.php') === '$HASH') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
sudo php composer-setup.php --install-dir=/usr/local/bin --filename=composer
composer

apt search mbstring
sudo apt install php-mbstring

View another examples Add Own solution

KatyB 50 points

                                    php -r &quot;copy('https://getcomposer.org/installer', 'composer-setup.php');&quot;
php -r &quot;if (hash_file('sha384', 'composer-setup.php') === '8a6138e2a05a8c28539c9f0fb361159823655d7ad2deecb371b04a83966c61223adc522b0189079e3e9e277cd72b8897') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;&quot;
php composer-setup.php
php -r &quot;unlink('composer-setup.php');&quot;

Thank you! 2

5 (2 Votes)

Michael Jensen 90 points

                                    php -r &quot;copy('https://getcomposer.org/installer', 'composer-setup.php');&quot;

Thank you! 1

3 (1 Votes)

Carolprisant 65 points

                                    sudo curl -s https://getcomposer.org/installer | phpmixed

Thank you! 3

4 (3 Votes)

VortexYT 90 points

                                    php -r &quot;copy('https://getcomposer.org/installer', 'composer-setup.php');&quot;

Thank you! 9

4 (9 Votes)

Radouxju 90 points

                                    php -r &quot;copy('https://getcomposer.org/installer', 'composer-setup.php');&quot;
php -r &quot;if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;&quot;
php composer-setup.php
php -r &quot;unlink('composer-setup.php');&quot;

Thank you! 6

4 (6 Votes)

3.2

Vsevolod K 85 points

                                    php -r &quot;copy('https://getcomposer.org/installer', 'composer-setup.php');&quot;
php -r &quot;if (hash_file('sha384', 'composer-setup.php') === '756890a4488ce9024fc62c56153228907f1545c228516cbf63f885e036d37e9a59d27d63f46af1d4d07ee0f76181c7d3') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;&quot;
php composer-setup.php
php -r &quot;unlink('composer-setup.php');&quot;

Thank you! 5

3.2 (5 Votes)

4.83

Wolfling 105 points

                                    sudo apt-get updatemixed

Thank you! 6

4.83 (6 Votes)

4.5

M Mason 110 points

                                    php -r &quot;copy('https://getcomposer.org/installer', 'composer-setup.php');&quot;
php -r &quot;if (hash_file('sha384', 'composer-setup.php') === '8a6138e2a05a8c28539c9f0fb361159823655d7ad2deecb371b04a83966c61223adc522b0189079e3e9e277cd72b8897') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;&quot;
php composer-setup.php
php -r &quot;unlink('composer-setup.php');&quot;

Thank you! 4

4.5 (4 Votes)

TROLLHUNTER 130 points

                                    sudo apt-get updatemixed

Thank you! 1

4 (1 Votes)

4.14

Inge 80 points

                                    sudo curl -s https://getcomposer.org/installer | phpmixed

Thank you! 7

4.14 (7 Votes)

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