[TOP Tutorial] #15 - How to Install MCP 4

[Strakester]

I got to the part where I decompiled Minecraft and ran Eclipse. However, there is no "eclipse" folder in the MCP directory. At all. What did I do?

[copjing]

well this tut doesnt work... AT ALL

[KhaosTaco]

what do u mean unzip it? it wont work because i cant figure that out

[XxnickekxX]

figured it out. the answer is no...

[XxnickekxX]

the minecraft_server.jar download gave me a zip instead. will that work?

[RabidKoala546]

It stops after saying in the cmd Applying Retrogaurd for Client



[LectiOpi]

@RabidKoala546 It shouldn't stop, the command just takes a while.

[quaky435]

mine says can't find load main class start help anyone?

[Beng177]

what happens if you accidentally deleted your original path?

[TheDutchWings]

@Beng177 Ur Fucked

[Beng177]

@TheDutchWings uh oh in what way?

[Beng177]

@TheDutchWings i got the default path back :D

[TheDutchWings]

@Beng177 Okay, nice work!

[glenbluey]

@grilledp00 but the java plugin doesnt have a 32 bit version

[glenbluey]

NOOOOOO I HAVE A 32 bit :(

[grilledp00]

@glenbluey It still works for 32 bit. Just use the 32 bit versions of the porgrams he's using.

[dragonthewatcher]

aaaaaaaahahahhah you play dwarf fortrress WOOOT : D

[darkrulle]

Hey can someone help me when I click on "decompile.bat" it start up and says "== MCP v5.0 ==

> Creating Retroguard config files

== Decompiling Client ==

!! Modified jar detected. Unpredictable results !!

> Creating SRGS for client

> Applying Retroguard to client

" And stops there what am I doing wrong?

[Glitchmaster115]

@darkrulle ur lucky mine says cant fint the path spcicifyed press any key to continu then whe i press a key it just closes the .bat....and ive done everything hese done

[123JimmyTheCookie]

@darkrulle That means there are mods in your Jar file, not the one you downloaded, but the one from your.minecraft folder. So delete your bin folder in your .minecraft folder, and then run minecraft, and update. This will create a fresh Jar. Should work then.

[JoshuaMe13]

press 6 .... And I will be done in a bit

[DerpCracked]

Can i change where it says minecraft 1.0.0 to make it says Team Wtf 1.0.0? Please respond

[lpc0711caruana]

Error when i run the client in eclipse??? help anyone?



[shediesattheend]

@lpc0711caruana Yeah, just go into the menu and click the button.

[Zach1231982]

so I can't do this on 32 bit Windows XP?

[LectiOpi]

@Zach1231982 Sure you can! Just choose the 'x86' version wherever I choose the '64-bit' version in the video.

[Zach1231982]

@LectiOpi Thx, I was kinda confused, cuzz I would think the one i need would be x32. So thx for helping.

[Glitchmaster115]

@LectiOpi thanks :D i was having trouble with having a 32 bit too :D

[BakennCraft]

does it work with 1.0.0

[LectiOpi]

@BakennCraft It's the exact same, but get MCP 5 instead of 4.

[BakennCraft]

@LectiOpi :O

[MinecraftCoolKid182]

@LectiOpi "java sdk is not installed" what do i do?

[TheElspongie]

@MinecraftCoolKid182 install java sdk

[ItIsCoMpLiCaTeDsTuFf]

I dont have a jdk in my java folder...:(

[TreeFrogOnATree]

or a bin folder

[TreeFrogOnATree]

I dont have javac.exe

[BakennCraft]

FUCKING WINRAR WONT RESPOND EVER

[lpc0711caruana]

@BakennCraft you should try taking your clothes off for it.... might work?

[lpc0711caruana]

@lpc0711caruana lol



[StealthyThinking]

It says it cant find my Java folder? yet when I locate to my Java folder, everything is still there? Wtf?

[xXserubiXx]

I ran decompile.bat throw winRAR! It does not work that way! You have to extract the files no matter what! Just letting you know, so you don't get fustrated like me ^-^

[TheGoleMartin]

Why does it say that Windows 7 is an unknown windows version!!!????

[commetsmasher]

lol, nice background

[pieguy275]

Who is the dick that disliked?

[MineCrafters2]

@pieguy275 The one who hates mods/clients....... not me ^_^

[IamEdrielProductions]

Desktop Background Download link is a must!

[droobey]

@IamEdrielProductions knowyourmeme [dot] com [slash] photos [slash] 45093

[humfrevil]

@LectOpi I'm running through your tutorial and decompile is throwing a list of exceptions. I noticed that the first thing the decompile process does, is looks for javac.exe in program files. I set up my Path correctly, but also noticed there's no javac.exe in my java bin folder, just javaw.exe. Any ideas?

[MrGoatflakes]

@humfrevil you haven't either haven't installed the JDK but just the JRE, OR you set the path to the location of the JRE, not the JDK. javac is the java compiler that only comes with JDK (the java development kit), NOT JRE (the java runtime environment).

Somewhat confusingly the JDK also ships with a JRE, which you don't need cause all the necessary files are in the JDK directory (java, javaw, etc. as well as the JDK only stuff like javac, jar, etc.)

Confused yet? good :D

[MrWaffles492]

in eclipse, when i go to client, minecraft doesnt open, instead it gives me a string of code that i dont understand, should this happen

[ErkulSilentread]

and where can i get your background, my man?

[TheGyroid]

you should say in the eclipse download that you need to get eclipse classic ore else it will give you an error

[TheGyroid]

I followed the instructions but eclipse gives me an error: the eclipsec executable launcher was unable to locate its companion shared library

[Team7Spectre]

so does this work with beta 1.8.1?

[LectiOpi]

@Team7Spectre Yup!

[ds81693]

Got everything done. Opened up Eclipse, ran Client, got:

Error occurred during initialization of VM

Could not reserve enough space for object heap

How do I fix this?

[Billlphilll]

*If*

[Billlphilll]

Hey As you know minecraft is currently in Beta 1.8.1/1.9 pre release 4

Well the minecraft_server.jar site you get it from has an expired license

Is this happening to anyone else? Or Just me? I you have this for 1.8.1 PLEASE get it to me! Other than that Good video. It helped Alot!

[MegaPuffster]

i left for basketball practice and just came back its been stuck on appying safegaurd to client for 3 hours help

[DecksterityBoards]

When I ran decompile.sh (i'm on a mac), it did not generate an eclipse folder. Is there a way to do this manually?

[Linxwire]

I opened up my mcp\jars\ But theres no files inside so I can't decomplie. What did I do wrong?

[gillharjot1996]

can i do this for netbeans

[ellegomaster]

IT WON'T WORK

[SabreKitteh]

Anyone have a problem with Python while running the decompiler? I got this error: "ImportError: module use of python26.dll conflicts with this versin of Python"

[SabreKitteh]

@SabreKitteh *version

[SabreKitteh]

@SabreKitteh UPDATE. Just had to update the pythonpath environmental variable to 2.7

Hope this helps anyone with the same problem.

[alpha0mixz]

also it says i have not set the path and i cant find what i did wrong :C

[alpha0mixz]

can we do this with a 32bit computer?

[LectiOpi]

@alpha0mixz Yep, just choose the x86 version(s) instead of the 64-bit!

[Lilandriel]

Hiya, i don't suppose you know whether there is the equivalent Java package for XP 32bit? i can't find anything... :(

[AkoyaP6618]

terraria, minecraft, armagetron, portal2.. i can see this games on your desktop, so we both have the same taste for computergames

so this vid needs a tumb up :D

[AbraxasEvlend]

Also... A path is a cybernetic adress that gives directions to the location of a designated location, file, program, or space on your computer...<---- see not to hard to explain..

[Zei33]

You are a legend, mate, you deserve waaaay more views. This is brilliantly well presented and easy to follow.

[misterZalli]

2^6 people like this and 2^0 people like this. Bits!

[CaptainOlimar1]

OK, got it. :D 

[Foody1997]

when I run the decompile.bat it says: Searching for javac.exe in... what did I do wrong?

[LectiOpi]

@Foody1997 You likely didn't set the PATH variable correctly. It's explained a bit better in Tutorial #3

[zachkimpel4321]

@LectiOpi i downloaded jkd for 64bit and its not showing in my java folder?

[LectiOpi]

@zachkimpel4321 There should be two folders in your C drive: "Program Files" and "Program Files (x86)". If one doesn't show it, try the other.

[qqqjorge]

i have a vista and it works ty

[suslady21]

It works (Yay) but when i run it the minecraft is a white screen any help?

[alanminst]

Excellent tutorial, I got everything set up without any problems. Thanks!

[CaptainOlimar1]

When I try to decompile it says I need Java SDK. Help please.

[suslady21]

@CaptainOlimar1 download the JDK ( go to java. son. com ) then it wiil work :)

[graeme2912]

Thanks!!!!!!!!!

[MegaFUCKups]

can u do u tutorial on how to do toggleable sneak pleasee?

[ChaoticTrack]

@MegaFUCKups If you want a sneak mod, use google.

[mastapez]

for eclipse, it says "failed to load JNI shared library C:\Program Files\Java\jre6\bin\client\jvm­.dll"

is there any way to fix this???

[psyckho666]

YOU PLAY ARMAGETRON ADVANCED : PROOF THAT YOU ARE A GOOD MAN =_= Oh and you make good tutorials on modding.

[kukikarlolukaps3]

will this work on new 4.4 version? that's for minecraft 1.8.1

[graeme2912]

@kukikarlolukaps3 Yes.



[KyleTheLamma]

i love you...

[TheLostSpoon]

Why does it say working directory does not exist in C:/jars?

HELP PLEASE

[LectiOpi]

@TheLostSpoon It should be C:/mcp/jars

[0297Gaming]

Does this MPC work with 1.8?

[jthwdraco]

@0297Gaming no they havent updated yet

[0297Gaming]

@jthwdraco k thnx man =D

[MrTyguy56]

i am using mcp 4.3 and followed everything but it gets stuck at applying retroguard client am i doing something wrong?

[pumpkingaming]

HELP! I have a 32-bit comp and i cant download JDK Because its 86x 64x bit Help

[MrSpaceHobbit]

Oh my god I know how to download shit, just get to what matters.

[Guitarerguy]

do you decompile, make your mod, recompile then reobfuscate or decompile, recompile, make your mod, then reobfuscate?

[LectiOpi]

@Guitarerguy decompile, make mod, recompile, reobfuscate.

[xxnactise]

I took a client that was already modified, decompiled it, deobfuscated it, then customized it thoroughly. When I was done, I recompiled and reobfuscated, then tried to run it in Minecraft. I got vanilla Minecraft. I know that it is imperative you don't do that, but I did. I am no expert in code at all, but I really really want a custom client. But tell me why it had the same result as when I copied the code from the modded client's modified files, and put them in the vanilla jar, it didn't work?

[PopsiclesFreezer]

OMG YOU CAN PREDICT THE FUTURE!! I got 4.3 O.O

[TehMineCraftVideos]

I love you.

[DoctorSmithers]

'Build path specifies execution environment JavaSE-1.6. There are no JREs in the workspace strictly compatible with this environment.' I have the same warning for client and server folders. Help?

[DoctorSmithers]

@DoctorSmithers Fixed. Just removed it from libraries and added it again.

[ProfMattV]

Great stuff! Greetings from the Netherlands! Keep up the good work! :-)

[supermi123]

Sauerbraten :D

[RydanianGamer]

Would Eclipse Classic also work instead of Eclipse IDE?

[xXTraceurwillXx]

@RydanianGamer Yup :) I'm using Eclipse Classic

[anistii]

and if your having problems with missing java files like i am go into thw uninstaller program uninstall and reinstall java if you have 64 bit do this for both 64 and 32 bit javas

[DarkChaos611]

lol 00:00 shoop dah whoop destroys a planet

[ps3teb1996]

awsome it work perfect :)

[RGAHydroAC]

ok never mind im dumb well if any one else has this problem make shure you have the minecraft_server.jar in the jar files

[RGAHydroAC]

hey while i wa decompiling it said can not find server sources

can anyone help?

[computerpro101]

Hmmm, ever since I got the JDK 1.7.0, minecraft is completely stuck at the "Updating Minecraft" screen. I got x64 JDK (Running Win7 x64)

[CrazyLegsPC3]

@computerpro101 You have to use JDK 1.6_26, It says so on the page where you download MCP to use it with JDK 1.6_26, not JDK 1.7

[computerpro101]

@CrazyLegsPC3

Uninstalled JDK7, Installed JDK6, same problem. JRE and JDK are both x64

[LordRedfire00]

if your running 64 bit should u get the 86 or 64?

[LectiOpi]

@LordRedfire00 If you're running 64 bit, I suggest you get the 64 bit version.

[LordRedfire00]

@LectiOpi wasnt sure becuase some of the stuff i run is 32* bit, just making sure becuase 86 i belive is for running 32 bit stuff on 64 bit, i may be wrong however, and i got the 64 bit versions

[metalsonicOmega]

i downloaded the mcp but because i have winrar i can only extract the all of it one by one!

pls help

[LectiOpi]

@metalsonicOmega Get 7-zip. It's a great archive extractor.

[metalsonicOmega]

@LectiOpi neveermind i fixed it

[metalsonicOmega]

what if you already have saved eclipse in another location?

[anistii]

@metalsonicOmega just right click and with winrar hit extract files

[Pilbsu]

@metalsonicOmega If you select them all with your mouse, and then hit ctrl+c, go to the directory you want to put them in, and hit ctrl+v, it'll extract them all at the same time. Alternatively, you can right click the zip and click "extract here" and it will extract the contents to the same directory as the zip is in.

[MrCocoashot]

Hey, whats your background? Can you post a Download link?

[LectiOpi]

@MrCocoashot Go to Google Images, and google "Epic Shoop da Whoop"

[thecadaver33]

Can we get a tutorial on how to use eclipse? I haven't the slightest idea.

[shadowstudios9]

What does every one have against netbeans!

[ANB3RMIN3]

I NEED HELP!!! every time i open up Eclipse (i did everything correctly)

the Client and Server files have a red x on them and when i click the Run button, Client and Server aren't there. can you help me????

[Dragun135]

IT cant find any path specified WTF?!?!

[Dragun135]

do i NEED a minecraft server? cant i just make one for single player?

[dslink2009]

Thanks! Great tutorial!!!!!

[888chilly]

Thanks! This is a really helpful tutorial!

[xXDoublexAceXx]

i dont have a route directory. is (C:) local disk the same thing?

[LectiOpi]

@xXDoublexAceXx Yes. (C:) IS the root directory.

[ITh4n4tosI]

i can't not make my mcp an archive file but he has it as a file folder

[LectiOpi]

@ITh4n4tosI Good. You want it as a folder.

[ZC0W]

@LectiOpi dude double negative

[1Starman981]

I couldnt move minecraft server into the mcp jar folder.

[TheFlyte11]

This is awesome!

Thanks soo much!

[DerScriptGuru]

Thanks for this tutorial! I didn't get anything working by reading the readme file :/

I hope you do more soon!

[AlbertEinsteinium]

Hmm question what if you dont have the long string before your path thing. I accidentally deleted when trying to setup MCP once.

[xhax4lifex]

WTF i dont have Setup.bat...

[MrAshesburn]

@xhax4lifex Press Update.bat

[wtf544]

Your background. I want,

[ShadowMadeKiller]

i love your chrome theme dude.

[jaido34]

i lol'ed at your screensaver

[torchic678]

x86 is code for 32 bit

thumbs up so people can see

[ThePichu7892]

@torchic678 hehe, WRONG, x64 is 32 bit and x86 is for 64 bit

[cs475x]

@ThePichu7892 Actually, he's right. x64 is 64-bit while x86 is 32-bit. You fail.

[ThePichu7892]

@cs475x ah, uhmm my bad... i always did it the wrong wayround... sorry... :S

[AbraxasEvlend]

@torchic678  programs (x86) Is were 64 bit programs go... I know this because thats were my JDK 7 64 bit is located..

[AbraxasEvlend]

@torchic678 Along with my netbeans..

[BlockheadIndustries]

Chrome FTW

[TheHabboHax0r]

WTF why R u tryinf tp sound epic

[kurosakiguido]

@TheHabboHax0r WTF why R u trying to type when you can't spell?

[TheHabboHax0r]

@kurosakiguido Lol, wow... sorry, that day I had my eye's dialated. Meant to say "Why are you trying to sound epic?" I couldn't see shit. xD

[WindFader]

The jdk file in java isn't there :/

[MCJustme]

Nice background. :D

[candy123lover]

i dont have decompile.bat, but decompile.sh, is it from the nex mcp patch, or my computer or something?