BuildCraft Crash

[Dan3a]

Hi ! I have installed buildcraft on my modpack and i crash :

http://pastebin.com/bKwCa6QY

[Choonster]

Caused by: java.lang.NoClassDefFoundError: buildcraft/api/fuels/IronEngineFuel

    at mekanism.generators.common.MekanismGenerators.postInit(MekanismGenerators.java:77)

 

Mekanism is trying to use a class from BuildCraft's API that doesn't exist. Update both mods to their latest versions.

 

Where did you get that copy of BuildCraft from? It doesn't look like it was downloaded from the official site.

[Dan3a]

I have downloaded at the official site but crash, i have tried to download on a other site but crashing :\

 

Sorry for my english : This is not my native laguage

[loordgek]

do you have the link for the official site ?

NEVER ever download mods from other sites http://stopmodreposts.org/