Project

General

Profile

Edit History

Install SSH module for PHP shared » History » Version 3

Amber Herold, 05/07/2012 11:32 AM

1 1 Amber Herold 
h1. Install SSH module for PHP
2 





    3
    
    
    
This installation occurs on the web server.





    4
    
    
    





    5
    
    
    
h2. The ssh2 extension for php





    6
    
    
    





    7
    
    
    
First, install the following prerequisites:





    8
    
    
    





    9
    
    
    
|_.Name:|_.Download site:|_.CentOS yum package name|_.Fedora yum package name|_.SuSE rpm name|





    10
    
    
    
|php devel |http://www.php.net |php-devel |php-devel| |





    11
    
    
    
|libssh2 devel |http://www.libssh2.org |libssh2-devel (found in epel repo)|libssh2-devel| |





    12
    
    
    
|SSH PECL extension |http://www.php.net/manual/en/ssh2.installation.php |- |php-pecl-ssh2 | |





    13
    
    
    





    14
    
    
    
bq. For newer systems the extension is available through the repository, e.g., on Fedora 12 type "@sudo yum install php-pecl-ssh2@"





    15
    
    
    





    16
    
    
    
h2. Download and compile the ssh2 extension





    17
    
    
    





    18
    
    
    
bq. This setup is almost identical to the [[Install the MRC PHP Extension]]. See http://www.php.net/manual/en/ssh2.installation.php for more information.





    19
    
    
    





    20
    
    
    
# Go the website http://pecl.php.net/package/ssh2





    21
    
    
    
# Download the latest version of ssh2:<pre>





    22
    2
    Amber Herold
    
wget http://pecl.php.net/get/ssh2-0.11.3.tgz</pre>





    23
    1
    Amber Herold
    
# Extract the tar ball<pre>





    24
    2
    Amber Herold
    
tar zxvf ssh2-0.11.3.tgz</pre>





    25
    1
    Amber Herold
    
# Go into the directory<pre>





    26
    2
    Amber Herold
    
cd ssh2-0.11.3</pre>





    27
    1
    Amber Herold
    
# Run phpize and standard make process<pre>





    28
    
    
    
phpize





    29
    
    
    
./configure





    30
    
    
    
make</pre>





    31
    
    
    
# Install the module:<pre>





    32
    
    
    
sudo make install</pre>





    33
    
    
    
# Add a ssh2.ini to your php ini folder:<pre>





    34
    
    
    
sudo touch /etc/php.d/ssh2.ini





    35
    
    
    
sudo chmod 666 /etc/php.d/ssh2.ini





    36
    
    
    
echo "; Enable ssh2 extension module" > /etc/php.d/ssh2.ini





    37
    
    
    
echo "extension=ssh2.so" >> /etc/php.d/ssh2.ini





    38
    
    
    
sudo chmod 444 /etc/php.d/ssh2.ini





    39
    
    
    
cat /etc/php.d/ssh2.ini





    40
    
    
    
</pre>





    41
    
    
    
# Restart httpd:<pre>





    42
    
    
    
sudo /sbin/service httpd restart</pre>





    43
    
    
    





    44
    
    
    
h2. Test if the module is working:





    45
    
    
    





    46
    
    
    
# go to the info.php that was created earlier in the [[Install the MRC PHP Extension]], http://localhost/info.php or http://HOST.INSTITUTE.EDU/info.php





    47
    
    
    
# search for the ssh2 module, you should see this section:





    48
    
    
    





    49
    3
    Amber Herold
    
!http://emg.nysbc.org/attachments/220/ssh2box.png!





    50
    1
    Amber Herold
    





    51
    
    
    
h2. Still having problems?





    52
    
    
    





    53
    
    
    
# on one machine restarting httpd was not enough, I had to restart the entire system to get it working (even though it shows up under info.php)