install cURL in php 7 (ubuntu14.04)
<p>I have <code>php7</code> installed on <code>ubuntu 14.04</code></p>

<p>I have problems with <code>curl</code>
I tried to run <code>composer install</code> and it gives me error
Your requirements could not be resolved to an installable set of packages.</p>

<p>Problem 1
    - <code>stripe/stripe-php v2.3.0 requires ext-curl *</code>-> the requested PHP extension curl is missing from your system.</p>

<p>I also tried <code>sudo apt-get install php-curl</code>. This gives me output:</p>

<p>E: Unable to locate package php-curl</p>

<p>Help</p>