Hello

I'm starting with creating mods. I have downloaded MCP and source of minecraft forge. When I run install.bat from forge it doing anything, but after that I get error:

Traceback (most recent call last):

  File "install.py", line 40, in <module>

    main()

  File "install.py", line 19, in main

    setup_fml(fml_dir, mcp_dir)

  File "C:\Users\Marvin\Desktop\MCP\forge\fml\fml.py", line 274, in setup_fml

    updatemd5_side(mcp_dir, commands, CLIENT)

  File "C:\Users\Marvin\Desktop\MCP\forge\fml\fml.py", line 285, in updatemd5_side

    recomp = recompile_side(commands, side)

  File "C:\Users\Marvin\Desktop\MCP\runtime\mcp.py", line 128, in recompile_side

    commands.recompile(side)

  File "C:\Users\Marvin\Desktop\MCP\runtime\commands.py", line 1060, in recompile

    self.runcmd(forkcmd, log_file=pathlog[side])

  File "C:\Users\Marvin\Desktop\MCP\runtime\commands.py", line 1109, in runcmd

    raise CalledProcessError(process.returncode, forkcmd, output)

runtime.commands.CalledProcessError: Command '"C:\Program Files\Java\jdk1.7.0_04\bin\javac" -encoding UTF-8 -Xlint:-options -deprecation -g -source 1.6 -target 1.6 -classpath "lib;lib\*;jars\b

in\minecraft.jar;jars\bin\jinput.jar;jars\bin\lwjgl.jar;jars\bin\lwjgl_util.jar" -sourcepath src\minecraft -d bin\minecraft src\minecraft\*.java src\minecraft\argo\format\*.java src\minecraft\

argo\jdom\*.java src\minecraft\argo\saj\*.java src\minecraft\net\minecraft\client\*.java src\minecraft\net\minecraft\src\*.java src\common\cpw\mods\fml\common\*.java src\common\cpw\mods\fml\co

mmon\asm\*.java src\common\net\minecraft\server\*.java src\common\net\minecraft\src\*.java src\common\org\bouncycastle\asn1\*.java src\common\org\bouncycastle\asn1\bc\*.java src\common\org\bou

ncycastle\asn1\pkcs\*.java src\common\org\bouncycastle\crypto\*.java src\common\org\bouncycastle\crypto\engines\*.java src\common\org\bouncycastle\crypto\io\*.java src\common\org\bouncycastle\

crypto\modes\*.java src\common\org\bouncycastle\crypto\params\*.java src\common\org\bouncycastle\jcajce\provider\config\*.java src\common\org\bouncycastle\jcajce\provider\util\*.java src\commo

n\org\bouncycastle\jce\provider\*.java src\common\org\bouncycastle\util\*.java' returned non-zero exit status 1

 

I don't now what can I do with it. Please help.

kinda need the full log, but it looks like you have a issue with your setup that causes the decompiled code to not recompile.

Typically it actually shows the error.