$ php composer.phar update
Composer could not find a composer.json file in /var/www/fastuser/data
To initialize a project, please create a composer.json file as described in the
https://getcomposer.org/ "Getting Started" section
$ wget
https://getcomposer.org/composer.phar
--2016-10-04 15:55:53--
https://getcomposer.org/composer.phar
Resolving getcomposer.org (getcomposer.org)... 2001:41d0:a:7b19::2, 87.98.253.1
08
Connecting to getcomposer.org (getcomposer.org)|2001:41d0:a:7b19::2|:443... con
nected.
HTTP request sent, awaiting response... 200 OK
Length: 1723108 (1.6M) [application/octet-stream]
Saving to: `composer.phar.2'
100%[=====================================>] 1,723,108 3.75M/s in 0.4s
2016-10-04 15:55:54 (3.75 MB/s) - `composer.phar.2' saved [1723108/1723108]
$ php composer.phar.2 install
Composer could not find a composer.json file in /var/www/fastuser/data
To initialize a project, please create a composer.json file as described in the
https://getcomposer.org/ "Getting Started" section
Вот такая вот фигня