Request Assistance: Bug? Glitch? Incompatibility Error? What is this?

Quote from Sirmunchyman

I did everything it said to do for installation, including deleting my entire .minecraft folder. Started with completely clean .minecraft folder, installed modloader, modloadermp, and mcforge in that order, dragged and dropped the industrialcraft-2-client_1.23 jar file into mods. i also downloaded the ic2 api and dropped that into .minecraft. This is what I got from Mcpatcher:

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Code

MCPatcher version is 2.2.0
OS: Windows 7 6.1 amd64
JVM: Sun Microsystems Inc. 1.6.0_17 (64 bit)
Classpath: G:\mcpatcher-2.2.0.exe
Minecraft version is 1.8.1 (md5 68e5dd9819e000427bc038ba985beca1)
WARNING: possibly modded minecraft.jar (orig md5 f8c5a2ccd3bc996792bbe436d8cc08bc)




Analyzing C:\Users\Dr.Hax\AppData\Roaming\.minecraft\bin\minecraft-1.8.1.jar (1039 files)
  adg.class matches IBlockAccess.class
  bb.class matches StillLava.class
  dl.class matches GLAllocation.class
   c matches createDirectByteBuffer
  dt.class matches RenderLiving.class
   a matches doRenderLiving
  eo.class matches FlowLava.class
  er.class matches TexturePackList.class
  fc.class matches ColorizerFoliage.class
  fu.class matches Watch.class
  fv.class matches GameSettings.class
  g.class matches TexturePackBase.class
   a matches getInputStream
  io.class matches TexturePackDefault.class
  jo.class matches ItemRenderer.class
  ke.class matches Fire.class
  kh.class matches FontRenderer.class
  kh.class matches FontRenderer.class
  kj.class matches Entity.class
  lr.class matches Block.class
  mk.class matches StillWater.class
  net/minecraft/client/Minecraft.class matches Minecraft.class
  nf.class matches BlockGrass.class
   d matches getBlockTexture
  pg.class matches TextureFX.class
   a matches onTick
  ph.class matches Compass.class
  tp.class matches Portal.class
  tt.class matches ColorizerWater.class
  tv.class matches ColorizerGrass.class
  ur.class matches RenderEngine.class
   b matches refreshTextures
  wa.class matches Material.class
  wd.class matches EntityLiving.class
  xn.class matches FlowWater.class
 no classes matched RenderBlocks




Analyzing C:\Users\Dr.Hax\AppData\Roaming\.minecraft\bin\minecraft-1.8.1.jar (second pass)
  RenderEngine (ur.class)
   field h matches imageData
   field i matches textureList
   method a matches registerTextureFX
   method a matches readTextureImage
   method a matches setupTexture
   method a matches readTextureImageData
  TextureFX (pg.class)
   field f matches imageData
   field g matches tileNumber
   field j matches tileSize
   field k matches tileImage
  Compass (ph.class)
  Fire (ke.class)
  StillLava (bb.class)
  FlowLava (eo.class)
  StillWater (mk.class)
  FlowWater (xn.class)
  ItemRenderer (jo.class)
  Watch (fu.class)
  Portal (tp.class)
  Minecraft (net/minecraft/client/Minecraft.class)
   field D matches texturePackList
   field p matches renderEngine
   field z matches gameSettings
   field q matches fontRenderer
   field q matches alternateFontRenderer
  GLAllocation (dl.class)
  TexturePackList (er.class)
   field a matches selectedTexturePack
   field c matches defaultTexturePack
   field e matches minecraft
  TexturePackBase (g.class)
   field a matches texturePackFileName
  TexturePackDefault (io.class)
  FontRenderer (kh.class)
  GameSettings (fv.class)
  ColorizerWater (tt.class)
   field a matches colorBuffer
  ColorizerGrass (tv.class)
   field a matches colorBuffer
  ColorizerFoliage (fc.class)
   field a matches colorBuffer
  FontRenderer (kh.class)
   field b matches charWidth
   method a matches getStringWidth
  Material (wa.class)
   field b matches ground
  Block (lr.class)
   method d matches getBlockTexture
  BlockGrass (nf.class)
  IBlockAccess (adg.class)
   method f matches getBlockMaterial
   method a matches getBlockId
   method e matches getBlockMetadata
  RenderLiving (dt.class)
  Entity (kj.class)
   field f matches entityId
   method E matches getEntityTexture
  EntityLiving (wd.class)




4 available mods:
[YES] HD Textures 1.0 - Provides support for texture packs of size 32x32 and higher.
[YES] HD Font 1.1 - Provides support for higher resolution fonts.
[ NO] Better Grass 1.0 - Improves the look of the sides of grass blocks. Inspired by MrMessiah's mod.
 no classes matched RenderBlocks
[YES] Random Mobs 1.0 - Randomize mob skins if texture pack supports it. Based on Balthichou's mod.




Launching C:\Users\Dr.Hax\AppData\Roaming\.minecraft\bin\minecraft.jar
java -cp C:\Users\Dr.Hax\AppData\Roaming\.minecraft\bin/minecraft.jar;C:\Users\Dr.Hax\AppData\Roaming\.minecraft\bin/lwjgl.jar;C:\Users\Dr.Hax\AppData\Roaming\.minecraft\bin/lwjgl_util.jar;C:\Users\Dr.Hax\AppData\Roaming\.minecraft\bin/jinput.jar; -Djava.library.path=C:\Users\Dr.Hax\AppData\Roaming\.minecraft\bin\natives -Xmx1024M -Xms512M net.minecraft.client.Minecraft
17 achievements
161 recipes
ModLoader Beta 1.8.1 Initializing...
Mod Loaded: mod_BuildCraftCore 2.2.5
Mod Loaded: mod_BuildCraftBuilders 2.2.5
Mod Loaded: mod_BuildCraftEnergy 2.2.5
Mod Loaded: mod_BuildCraftFactory 2.2.5
Mod Loaded: mod_BuildCraftTransport 2.2.5
Exception in thread "Minecraft main thread" java.lang.ExceptionInInitializerError
	at net.minecraft.client.Minecraft.a(SourceFile:259)
	at net.minecraft.client.Minecraft.run(SourceFile:629)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: java.io.EOFException: Unexpected end of ZLIB input stream
	at ModLoader.init(ModLoader.java:848)
	at ModLoader.AddAllRenderers(ModLoader.java:186)
	at aam.(aam.java:61)
	at aam.(aam.java:10)
	... 3 more
Caused by: java.io.EOFException: Unexpected end of ZLIB input stream
	at java.util.zip.InflaterInputStream.fill(Unknown Source)
	at java.util.zip.InflaterInputStream.read(Unknown Source)
	at java.util.zip.ZipInputStream.read(Unknown Source)
	at java.util.zip.ZipInputStream.closeEntry(Unknown Source)
	at java.util.zip.ZipInputStream.getNextEntry(Unknown Source)
	at ModLoader.readFromModFolder(ModLoader.java:1173)
	at ModLoader.init(ModLoader.java:824)
	... 6 more

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And this is the message that minecraft showed me:

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--- BEGIN ERROR REPORT a10b2def --------
Generated 11/17/11 5:49 PM

Minecraft: Minecraft Beta 1.8.1
OS: Windows 7 (amd64) version 6.1
Java: 1.6.0_17, Sun Microsystems Inc.
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
LWJGL: 2.4.2
OpenGL: AMD M880G with ATI Mobility Radeon HD 4250 version 3.2.9704 Compatibility Profile Context, ATI Technologies Inc.

java.io.EOFException: Unexpected end of ZLIB input stream
at java.util.zip.InflaterInputStream.fill(Unknown Source)
at java.util.zip.InflaterInputStream.read(Unknown Source)
at java.util.zip.ZipInputStream.read(Unknown Source)
at java.util.zip.ZipInputStream.closeEntry(Unknown Source)
at java.util.zip.ZipInputStream.getNextEntry(Unknown Source)
at ModLoader.readFromModFolder(ModLoader.java:1173)
at ModLoader.init(ModLoader.java:824)
at ModLoader.AddAllRenderers(ModLoader.java:186)
at aam.(aam.java:61)
at aam.(aam.java:10)
at net.minecraft.client.Minecraft.a(SourceFile:259)
at net.minecraft.client.Minecraft.run(SourceFile:629)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT f0c302ec ----------

I already checked the FAQ and the Bugs list.
WHAT HAVE I DONE TO BRING YOUR WRATH UPON ME, O MINECRAFT
__..X(
.
.-..

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</init></init>

</init></init>
Corrupt JAR file, please redownload.</init></init>

</init></init>
Pretty common error nowadays.</init></init>

Try opening the archives with a program that understands .zip files; I prefer 7-zip (it's free, http://7-zip.org/ ). Test the archives, see if any is corrupt. It's either that or you don't have the correct versions, or missed one of the steps mentioned on the Industrial Craft wiki's setup page.