how to install libassimp3 and libassimp-dev library for jade ?

edit

when i try to install using

rosdep install --from-paths src --ignore-src -r --rosdistro jade -y

I got problem like

ritesh@ritesh:~/ros_catkin_ws$ rosdep install --from-paths src --ignore-src -r --rosdistro jade -y
executing command [sudo -H apt-get install -y libassimp-dev]
[sudo] password for ritesh: 
Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following extra packages will be installed:
  libassimp3
The following NEW packages will be installed:
  libassimp-dev libassimp3
0 upgraded, 2 newly installed, 0 to remove and 640 not upgraded.
Need to get 1,407 kB/1,490 kB of archives.
After this operation, 7,364 kB of additional disk space will be used.
Get:1 http://in.archive.ubuntu.com/ubuntu/ trusty/universe libassimp3 amd64 3.0~dfsg-2 [1,407 kB]
Fetched 3,346 B in 0s (37.6 kB/s)
E: Failed to fetch http://in.archive.ubuntu.com/ubuntu/pool/universe/a/assimp/libassimp3_3.0~dfsg-2_amd64.deb  Size mismatch

E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
ERROR: the following rosdeps failed to install
  apt: command [sudo -H apt-get install -y libassimp-dev] failed
  apt: Failed to detect successful installation of [libassimp-dev]

so plzzz help me as soon as possible ...........................