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<pre><font size="3"><h2>Installing Ophcrack in Ubuntu</h2> 			
<h4>by d3hydr8 &gt; www.darkc0de.com</h4>
date: 07/29/08
 
Installing Ophcrack in Ubuntu
 
<img src="imgs/ophcrack.png">
 
1.) Do you have the universe repository enabled? In Synaptic, go to Settings->Repositories and make sure the universe repository is enabled.
 
<b>sudo apt-get update</b>
 
2.) After your sure to have universe respository enabled.
 
<b>sudo apt-get build-dep ophcrack</b>
 
3.) This will check and install any dependencies Ophcrack might need. You should see something like this.
 
d3hydr8@linuxbox:~$ sudo apt-get build-dep ophcrack
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following NEW packages will be installed:
  autotools-dev dpatch libatk1.0-dev libcairo2-dev libexpat1-dev libfontconfig1-dev libglib2.0-dev libgtk2.0-dev libice-dev libpango1.0-dev libpixman-1-dev<br> libsm-dev libssl-dev libxcomposite-dev libxcursor-dev libxdamage-dev libxfixes-dev libxft-dev libxi-dev libxinerama-dev libxrandr-dev libxrender-dev
  x11proto-composite-dev x11proto-damage-dev x11proto-fixes-dev x11proto-randr-dev x11proto-render-dev x11proto-xinerama-dev<br>
0 upgraded, 28 newly installed, 0 to remove and 0 not upgraded.
Need to get 7963kB of archives.
After this operation, 26.9MB of additional disk space will be used.
Do you want to continue [Y/n]? Y
 
4.) Type Y and hit Enter to install the dependencies. 
 
5.) Now we need to download the source.
 
<b>wget http://downloads.sourceforge.net/ophcrack/ophcrack-3.0.1.tar.bz2</b>
 
If the version has changed just check: http://ophcrack.sourceforge.net/download.php
 
6.) Now ophcrack-3.0.1.tar.bz2 should be saved in your current directory. Lets open it up. 
 
<b>tar -xjvf ophcrack-3.0.1.tar.bz2</b>
 
 
7.) Now you should see a directory called ophcrack-3.0.1 . Lets move in to compile. 
 
 <b>cd ophcrack-3.0.1</b>
 <b>./configure</b>
 
*** If you get an error like this:
 
checking for Qt4 version of qmake... configure: error:
		ophcrack requires Qt toolkit version 4.3 or later.
		Please disable the GUI via '--disable-gui',
		or see http://www.trolltech.com/ to obtain it.
 
Use: sudo apt-get install libqt4-dev
 
and then just re-configure or if you prefer not to use the GUI 
re-configure with the option --disable-gui
 
8.) When it is done compiling you should see something like this.
 
====================================================
ophcrack has been successfully configured as follow
====================================================
 
 Install directory: /usr/local
 
 GUI: yes
 Debugging: no
 
====================================================
 
Now enter 'make' to compile
followed by 'make install' to install
 
9.) Now just enter the final installation commands. 
 
<b>make
make install
make clean
rm ../ophcrack-3.0.1.tar.bz2</b>
 
10.) Now you can test your installation by typing the command
 
<b>ophcrack</b> 
 
<img src="imgs/Screenshot-ophcrack.png">
 
11.) Now lets add it to the Gnome menu
 
<b>sudo mv /usr/share/app-install/desktop/ophcrack.desktop /usr/share/applications/Ophcrack.desktop
sudo mv /usr/share/app-install/icons/ophcrack.xpm /usr/share/pixmaps/ophcrack.xpm</b>
 
After that you can find Ophcrack in the Gnome menu under Applications -> Other.
 
12.) Ophcrack works with rainbow tables so go pick one up.
 
http://ophcrack.sourceforge.net/tables.php
 
13.) Happy Cracking!!!
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