[Building Skins - Quick Start Guide]

I get this error:
 

C:\Users\user\Desktop\iOS7_Skin>ant jarpushBuildfile: C:\Users\user\Desktop\iOS7_Skin\build.xml-check-env: [checkenv] Android SDK Tools Revision 22.0.5 [checkenv] Installed at C:\Android\sdk-setup:     [echo] Project Name: Poweramp-Classic-Skin  [gettype] Project Type: Application-pre-clean:clean:   [delete] Deleting directory C:\Users\user\Desktop\iOS7_Skin\bin   [delete] Deleting directory C:\Users\user\Desktop\iOS7_Skin\gen[getlibpath] Library dependencies:[getlibpath] No Libraries   [subant] No sub-builds to iterate on-set-jar:-build-setup:[getbuildtools] Using latest Build Tools: 18.0.1     [echo] Resolving Build Target for Poweramp-Classic-Skin...[gettarget] Project Target:   Android 4.3[gettarget] API level:        18     [echo] ----------     [echo] Creating output directories if needed...    [mkdir] Created dir: C:\Users\user\Desktop\iOS7_Skin\bin    [mkdir] Created dir: C:\Users\user\Desktop\iOS7_Skin\bin\res    [mkdir] Created dir: C:\Users\user\Desktop\iOS7_Skin\gen    [mkdir] Created dir: C:\Users\user\Desktop\iOS7_Skin\bin\classes    [mkdir] Created dir: C:\Users\user\Desktop\iOS7_Skin\bin\dexedLibs     [echo] ----------     [echo] Resolving Dependencies for Poweramp-Classic-Skin...[dependency] Ordered libraries:     [echo] ----------     [echo] Building Libraries with '${build.target}'...   [subant] No sub-builds to iterate on-code-gen:     [echo] SKIN: Generating R.java / Manifest.java from the resources...     [exec] W/asset   ( 1332): Asset path skin_compat\bin\skin_compat-debug.apk is neither a directory nor file (type=1).     [exec] ERROR: Asset package include 'skin_compat\bin\skin_compat-debug.apk' not found.BUILD FAILEDC:\Users\user\Desktop\iOS7_Skin\build.xml:33: exec returned: 1Total time: 1 secondC:\Users\user\Desktop\iOS7_Skin>

[Building Skins - Quick Start Guide]

i need an idiots approach to installing and getting ready to skin. I have tried the instructions, but can't get it to work.

 

Where to find the keystore, and keyalias

What i have: