I've installed the deb fie for mysql version 6 ... and when I've typed :

sudo dpkg -i mysql-6.deb 

I've gotten the following error :

cannot access archive : no such file or directory 

errors were encountered while processing: mysql-6.deb

the result of ls -lah :

teeba@ubuntu:~$ ls -lah

total 54K

drwxr-xr-x 24 teeba teeba 1.0K Feb 11 13:10 .

drwxr-xr-x  3 root  root  1.0K Feb  9 07:33 ..

-rw-------  1 teeba teeba  682 Feb 11 12:04 .bash_history

-rw-r--r--  1 teeba teeba  220 Feb  9 07:33 .bash_logout

-rw-r--r--  1 teeba teeba 3.5K Feb  9 07:33 .bashrc

drwx------ 20 teeba teeba 1.0K Feb 11 11:29 .cache

drwxrwxr-x  3 teeba teeba 1.0K Feb 10 03:07 .compiz-1

drwx------ 14 teeba teeba 1.0K Feb 11 11:14 .config

drwx------  3 teeba teeba 1.0K Feb  9 15:35 .dbus

drwxr-xr-x  4 teeba teeba 1.0K Feb 11 11:19 Desktop

-rw-r--r--  1 teeba teeba   25 Feb 11 13:10 .dmrc

drwxr-xr-x  2 teeba teeba 1.0K Feb  9 15:35 Documents

drwxr-xr-x  2 teeba teeba 1.0K Feb  9 15:35 Downloads

-rw-r--r--  1 teeba teeba 8.3K Feb  9 07:33 examples.desktop

drwxr-xr-x  2 teeba teeba 1.0K Feb 10 11:03 .fontconfig

drwx------  5 teeba teeba 1.0K Feb 11 13:10 .gconf

-rw-r-----  1 teeba teeba    0 Feb 11 11:06 .gksu.lock

drwx------  4 teeba teeba 1.0K Feb  9 15:35 .gnome2

-rw-------  1 teeba teeba    0 Feb  9 15:39 .goutputstream-7OXQAX

-rw-------  1 teeba teeba    0 Feb 11 11:31 .goutputstream-NHM7AX

-rw-------  1 teeba teeba    0 Feb 10 09:57 .goutputstream-V2USAX

drwxrwxr-x  2 teeba teeba 1.0K Feb 10 08:11 .gstreamer-0.10

-rw-rw-r--  1 teeba teeba  137 Feb 11 13:10 .gtk-bookmarks

dr-x------  2 teeba teeba    0 Feb 11 13:10 .gvfs

-rw-------  1 teeba teeba 2.5K Feb 11 13:10 .ICEauthority

drwxr-xr-x  3 teeba teeba 1.0K Feb  9 15:35 .local

drwx------  3 teeba teeba 1.0K Feb  9 15:35 .mission-control

drwx------  4 teeba teeba 1.0K Feb 10 03:14 .mozilla

drwxr-xr-x  2 teeba teeba 1.0K Feb  9 15:35 Music

-rw-rw-r--  1 teeba teeba    0 Feb 10 08:31 mysql-5.6.deb

drwxr-xr-x  2 teeba teeba 1.0K Feb 11 12:04 Pictures

-rw-r--r--  1 teeba teeba  675 Feb  9 07:33 .profile

drwxr-xr-x  2 teeba teeba 1.0K Feb  9 15:35 Public

drwx------  2 teeba teeba 1.0K Feb 11 13:10 .pulse

-rw-------  1 teeba teeba  256 Feb  9 15:35 .pulse-cookie

drwxr-xr-x  2 teeba teeba 1.0K Feb  9 15:35 Templates

drwx------  4 teeba teeba 1.0K Feb  9 15:36 .thumbnails

drwxr-xr-x  2 teeba teeba 1.0K Feb  9 15:35 Videos

-rw-------  1 teeba teeba   51 Feb 11 13:10 .Xauthority

-rw-------  1 teeba teeba 1.7K Feb 11 13:10 .xsession-errors

-rw-------  1 teeba teeba 5.8K Feb 11 12:05 .xsession-errors.old

how do i install .deb files in an easy way ??

UPDATE :

I've typed as in the answer :

sudo dpkg -i '/home/teeba/Desktop/mysql-workbench-community-6.0.9-1ubu1204-i386.deb'

and gotten the following :

Selecting previously unselected package mysql-workbench-community:i386.

(Reading database ... 141848 files and directories currently installed.)

Unpacking mysql-workbench-community:i386 (from .../mysql-workbench-community-6.0.9-1ubu1204-i386.deb) ...

dpkg: dependency problems prevent configuration of mysql-workbench-community:i386:

 mysql-workbench-community:i386 depends on libatkmm-1.6-1 (>= 2.22.1).

 mysql-workbench-community:i386 depends on libc6 (>= 2.4).

 mysql-workbench-community:i386 depends on libcairo2 (>= 1.8.0).

 mysql-workbench-community:i386 depends on libctemplate0.

 mysql-workbench-community:i386 depends on libgcc1 (>= 1:4.1.1).

 mysql-workbench-community:i386 depends on libgdk-pixbuf2.0-0 (>= 2.22.0).

 mysql-workbench-community:i386 depends on libglib2.0-0 (>= 2.31.8).

 mysql-workbench-community:i386 depends on libglibmm-2.4-1c2a (>= 2.32.0).

 mysql-workbench-community:i386 depends on libgnome-keyring0 (>= 2.22.2).

 mysql-workbench-community:i386 depends on libgtk2.0-0 (>= 2.24.0).

 mysql-workbench-community:i386 depends on libgtkmm-2.4-1c2a (>= 1:2.24.0).

 mysql-workbench-community:i386 depends on liblua5.1-0.

 mysql-workbench-community:i386 depends on libmysqlclient18 (>= 5.5.13-1).

 mysql-workbench-community:i386 depends on libpango1.0-0 (>= 1.18.0).

 mysql-workbench-community:i386 depends on libpangomm-1.4-1 (>= 2.27.1).

 mysql-workbench-community:i386 depends on libpcre3 (>= 8.10).

 mysql-workbench-community:i386 depends on libpcrecpp0 (>= 7.7).

 mysql-workbench-community:i386 depends on libpython2.7 (>= 2.7).

 mysql-workbench-community:i386 depends on libsigc++-2.0-0c2a (>= 2.0.2).

 mysql-workbench-community:i386 depends on libsqlite3-0 (>= 3.5.9).

 mysql-workbench-community:i386 depends on libstdc++6 (>= 4.6).

 mysql-workbench-community:i386 depends on libtinyxml2.6.2.

 mysql-workbench-community:i386 depends on libuuid1 (>= 2.16).

 mysql-workbench-community:i386 depends on libx11-6.

 mysql-workbench-community:i386 depends on libxml2 (>= 2.7.4).

 mysql-workbench-community:i386 depends on libzip2 (>= 0.10).

 mysql-workbench-community:i386 depends on python-paramiko.

 mysql-workbench-community:i386 depends on python-pexpect.

 mysql-workbench-community:i386 depends on python-pysqlite2.

dpkg: error processing mysql-workbench-community:i386 (--install):

 dependency problems - leaving unconfigured

Processing triggers for hicolor-icon-theme ...

Processing triggers for shared-mime-info ...

Processing triggers for desktop-file-utils ...

Processing triggers for bamfdaemon ...

Rebuilding /usr/share/applications/bamf.index...

Processing triggers for gnome-menus ...

Errors were encountered while processing:

 mysql-workbench-community:i386

teeba@ubuntu:~$ 

There is a problem in dependencies... how to solve that ??