Does not work with WordPress 3.8

I used the shortcode and I show only this message :

Notice: Use of undefined constant version - assumed 'version' in C:\...\wordpress\wp-content\plugins\github-bitbucket-project-lister\lib\Net.php on line 33

This is the line 33 of Net.php :

$options += array(CURLOPT_USERAGENT => "curl/".$curl_version[version]);

I add quote for version as is on line 33 of Net.php :

$options += array(CURLOPT_USERAGENT => "curl/".$curl_version['version']);

But I nothing shows up.

http://ww.wp.xz.cn/plugins/github-bitbucket-project-lister/