Problem to export .obj with texture

Guys please help,

I got model with texture, I use only base material not going to cycles only blender render.
When I export .obj I click on write material and in .mtl I can see that the path is relative not absolute.
I try some more things in material and when I open it on other computer there is no texture.
I have read all over internet and I have done all of what I have found…
I dont know what to do more… Please help !

I need to export that and to use only .obj and .mtl without .jpg of texture so I need to pack only that 2 files.
When I open .mtl there is relative path for texture but on other computere there isnt…