imran@imran-System-Product-Name:~$ sudo apt-get install mysql-server
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
  mysql-server
0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded.
1 not fully installed or removed.
Need to get 0 B/12.4 kB of archives.
After this operation, 126 kB of additional disk space will be used.
Selecting previously unselected package mysql-server.
(Reading database ... 164301 files and directories currently installed.)
Preparing to unpack .../mysql-server_5.5.40-0ubuntu0.14.04.1_all.deb ...
Unpacking mysql-server (5.5.40-0ubuntu0.14.04.1) ...
Setting up mysql-server-5.5 (5.5.40-0ubuntu0.14.04.1) ...
141218 21:44:27 [Note] Plugin 'FEDERATED' is disabled.
141218 21:44:27 InnoDB: The InnoDB memory heap is disabled
141218 21:44:27 InnoDB: Mutexes and rw_locks use GCC atomic builtins
141218 21:44:27 InnoDB: Compressed tables use zlib 1.2.8
141218 21:44:27 InnoDB: Using Linux native AIO
141218 21:44:27 InnoDB: Initializing buffer pool, size = 128.0M
141218 21:44:27 InnoDB: Completed initialization of buffer pool
141218 21:44:27 InnoDB: highest supported file format is Barracuda.
141218 21:44:27  InnoDB: Waiting for the background threads to start
141218 21:44:28 InnoDB: 5.5.40 started; log sequence number 1595685
141218 21:44:28  InnoDB: Starting shutdown...
141218 21:44:29  InnoDB: Shutdown completed; log sequence number 1595685
start: Job failed to start
invoke-rc.d: initscript mysql, action "start" failed.
No apport report written because the error message indicates its a followup error from a previous failure.
dpkg: error processing package mysql-server-5.5 (--configure):
 subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of mysql-server:
 mysql-server depends on mysql-server-5.5; however:
  Package mysql-server-5.5 is not configured yet.

dpkg: error processing package mysql-server (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 mysql-server-5.5
 mysql-server
E: Sub-process /usr/bin/dpkg returned an error code (1)
imran@imran-System-Product-Name:~$