Can't upgrade SSH2 with pecl

Question

My current version of pecl SSH2 is 0.12 and I am trying to upgrade it to 0.13.

I tried both:

pecl upgrade ssh2-0.13

and

pecl install ssh2-0.13

and got

ERROR: pecl.php.net/ssh2 not installed

Not much feedback, what else can I try?

using php 5.6 and PEAR 1.9.5

Answer 1

I am using CentOS and following helped me to upgrade, might help you too

yum install gcc php-devel php-pear libssh2 libssh2-devel
// or in ubuntu(deb) sudo apt-get install ...............

pecl install -f ssh2

Actually i removed my old version and did above. And i installed all the packages that require. Please make sure you have installed all the required packages (gcc, php-devel, php-pear, libssh2, libssh2-devel) and then try to install or upgrade again.