Missing blocks or something

[pin21abx]

Title: Missing blocks or something

Version: 1_0_3

OS: windows 7 toshiba

Java Version: the latest

Description of Problem:

I have been watching tekkit videos and tutorials but when I go to play for some reason I do not have a lot of the blocks one of the main blocks I cant seem to find is generator

or I have not found a battery or rubber in the toomanyitems I looked to see if it was there and even tried to craft it as I searched up the recipes for them and it wont seem to make anything when I try plz help I don't know what is wrong

Error Messages:

Error Log:

[Calvariae]

Play tekkit classic if you want IC2, all that stuff was removed in the new tekkit. There are plenty of posts about this already.