In other to install mods,you require to have Forge Installed(You can google it),download the latest version of Forge for your minecraft version and install it.Then start minecraft after that it will create a folder called mods.Now download the mod you want to install and put them in the mods folder and make sure they're Forge compatible mod.
Reinstall your Forge with the latest version then download the Optifine for Forge version and put it in Mod folder,then open the launcher and choose Forge as your profile and click PLAY.GOOD LUCK!
The problem is Voxelmap,try installing Liteloader then put liteloader version of Voxelmap into mod folder.Btw Liteloader can be installed with Forge just extract the jar file into mod folder.
I was able to craft everything and when I tried to assemble my plane the game crashed as soon as I opened the vehicle crafting table. here is the crash log.
7/11/14 2:36 PM
Description: Exception in server tick loop
java.lang.NoSuchFieldError: lastSoundSourceClient
at sidben.redstonejukebox.helper.PlayMusicHelper.<clinit>(PlayMusicHelper.java:41)
at sidben.redstonejukebox.helper.MusicTickHandler.tickEnd(MusicTickHandler.java:52)
at cpw.mods.fml.common.FMLCommonHandler.tickEnd(FMLCommonHandler.java:141)
at cpw.mods.fml.common.FMLCommonHandler.onPostServerTick(FMLCommonHandler.java:274)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:620)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:482)
at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:582)
A detailed walkthrough of the error, its code path and all known details is as follows:
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Wait,how old are you?
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Both of you needs to install the latest version of Flans mod for Minecraft 1.6.4 Good Luck!
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Try to download the latest Forge and GalaticCraft.and Install it properly..Btw i installed those mods without problem on my mc.
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