the packge log.
[ERROR] The current working directory (F:\sencha) is not a recognized Sencha SDK or application folder
Created directory F:\sencha\build\src\com\carousel
Added file F:\sencha\build\src\com\carousel\STActivity.java
Created directory F:\sencha\build\res
Created directory F:\sencha\build\bin
Created directory F:\sencha\build\libs
Created directory F:\sencha\build\res\values
Added file F:\sencha\build\res\values\strings.xml
Created directory F:\sencha\build\res\layout
Added file F:\sencha\build\res\layout\main.xml
Added file F:\sencha\build\AndroidManifest.xml
Added file F:\sencha\build\build.xml
Updated file F:\sencha\build\proguard-project.txt
Buildfile: F:\sencha\build\build.xml
-set-mode-check:


-set-release-mode:


-release-obfuscation-check:
[echo] proguard.config is ${proguard.config}
-check-env:
[checkenv] Android SDK Tools Revision 20.0.1
[checkenv] Installed at d:\adroidsdk
-setup:
[echo] Project Name: carousel
[gettype] Project Type: Application
-build-setup:


[echo] Resolving Build Target for carousel...
[gettarget] Project Target: Android 2.1
[gettarget] API level: 7
[echo] ----------
[echo] Creating output directories if needed...
[mkdir] Created dir: F:\sencha\build\bin\res
[mkdir] Created dir: F:\sencha\build\gen
[mkdir] Created dir: F:\sencha\build\bin\classes
[echo] ----------
[echo] Resolving Dependencies for carousel...
[dependency] Library dependencies:
[dependency] No Libraries
[dependency]
[dependency] ------------------
[dependency] API<=15: Adding annotations.jar to the classpath.
[echo] ----------
[echo] Building Libraries with 'release'...
[subant] No sub-builds to iterate on


-pre-build:


-code-gen:
[mergemanifest] Merging AndroidManifest files into one.
[mergemanifest] Manifest merger disabled. Using project manifest only.
[echo] Handling aidl files...
[aidl] No AIDL files to compile.
[echo] ----------
[echo] Handling RenderScript files...
[renderscript] No RenderScript files to compile.
[echo] ----------
[echo] Handling Resources...
[aapt] Generating resource IDs...
[echo] ----------
[echo] Handling BuildConfig class...
[buildconfig] Generating BuildConfig class.
-pre-compile:


-compile:
[javac] Compiling 3 source files to F:\sencha\build\bin\classes


-post-compile:
-obfuscate:


-dex:
[dex] Converting compiled files and external libraries into F:\sencha\build\bin\classes.dex...
-crunch:
[crunch] Crunching PNG Files in source dir: F:\sencha\build\res
[crunch] To destination dir: F:\sencha\build\bin\res
[crunch] Processing image to cache: F:\sencha\build\res\drawable-hdpi\icon.png => F:\sencha\build\bin\res\drawable-hdpi\icon.png
[crunch] (processed image to cache entry F:\sencha\build\bin\res\drawable-hdpi\icon.png: 0% size of source)
[crunch] Processing image to cache: F:\sencha\build\res\drawable-ldpi\icon.png => F:\sencha\build\bin\res\drawable-ldpi\icon.png
[crunch] (processed image to cache entry F:\sencha\build\bin\res\drawable-ldpi\icon.png: 0% size of source)
[crunch] Processing image to cache: F:\sencha\build\res\drawable-mdpi\icon.png => F:\sencha\build\bin\res\drawable-mdpi\icon.png
[crunch] (processed image to cache entry F:\sencha\build\bin\res\drawable-mdpi\icon.png: 0% size of source)
[crunch] Crunched 3 PNG files to update cache
-package-resources:
[aapt] Creating full resource package...
[aapt] (skipping file '.senchasdk' due to ANDROID_AAPT_IGNORE pattern '.*')
[aapt] (skipping file '.gitkeep' due to ANDROID_AAPT_IGNORE pattern '.*')
[aapt] (skipping file '.gitkeep' due to ANDROID_AAPT_IGNORE pattern '.*')
[aapt] (skipping dir '.sass-cache' due to ANDROID_AAPT_IGNORE pattern '.*')
[aapt] (skipping dir '.sass-cache' due to ANDROID_AAPT_IGNORE pattern '.*')


-package:
[apkbuilder] Current build type is different than previous build: forced apkbuilder run.
[apkbuilder] Creating carousel-release-unsigned.apk for release...
-post-package:


-release-prompt-for-password:


-release-nosign:
[echo] No key.store and key.alias properties found in build.properties.
[echo] Please sign F:\sencha\build\bin\carousel-release-unsigned.apk manually
[echo] and run zipalign from the Android SDK tools.
[propertyfile] Creating new property file: F:\sencha\build\bin\build.prop
[propertyfile] Updating property file: F:\sencha\build\bin\build.prop
[propertyfile] Updating property file: F:\sencha\build\bin\build.prop
[propertyfile] Updating property file: F:\sencha\build\bin\build.prop


-release-sign:


-post-build:


release:


BUILD SUCCESSFUL
.....................

====================================
adb logcat log

W/PackageParser( 51): java.lang.SecurityException: META-INF/GEN.SF has invalid digest for assets/touch/src/slider/Toggle.js in /data/app/vmdl18259.tmp


W/PackageParser( 51): at java.util.jar.JarVerifier.verifyCertificate(JarVerifier.java:370)


W/PackageParser( 51): at java.util.jar.JarVerifier.readCertificates(JarVerifier.java:273)


W/PackageParser( 51): at java.util.jar.JarFile.getInputStream(JarFile.java:416)


W/PackageParser( 51): at android.content.pm.PackageParser.loadCertificates(PackageParser.java:317)


W/PackageParser( 51): at android.content.pm.PackageParser.collectCertificates(PackageParser.java:479)


W/PackageParser( 51): at com.android.server.PackageManagerService.installPackageLI(PackageManagerService.java:4287)


W/PackageParser( 51): at com.android.server.PackageManagerService.access$1600(PackageManagerService.java:109)


W/PackageParser( 51): at com.android.server.PackageManagerService$5.run(PackageManagerService.java:3779)


W/PackageParser( 51): at android.os.Handler.handleCallback(Handler.java:587)


W/PackageParser( 51): at android.os.Handler.dispatchMessage(Handler.java:92)


W/PackageParser( 51): at android.os.Looper.loop(Looper.java:123)


W/PackageParser( 51): at android.os.HandlerThread.run(HandlerThread.java:60)


D/AndroidRuntime( 252): Shutting down VM

the config file


"applicationName":"carousel",
"applicationId":"com.carousel",
"iconName":"icon.png",
"versionString":"1.0",
"inputPath":"F:/sencha/carousel",
"outputPath":"F:/sencha/build",
"webAppPath":"F:/sencha/carousel",
"configuration":"Release",
"platform":"Android",
"androidAPILevel":"7",
"deviceType":"Universal",
"sdkPath":"d:/adroidsdk",
"certificatePath":"F:/sencha/key/gen-release.keystore",
"certificateAlias":"gen",
"certificatePassword":"linux99",
"orientations": [
"portrait",
"landscapeLeft",
"landscapeRight",
"portraitUpsideDown"
]
}

my system is:
win 7 x64 + java 1.7 64bit

i install to pad,this message is not installed.

sorry,my english is not better.