Proguard返回错误代码1.请参阅控制台，＆＃39; -jar＆＃39;不被视为内部或外部命令，

Question

我无法将android项目导出到apk文件

[2015-02-21 23:36:24 - GoMax] Proguard返回错误代码1.请参阅控制台 [2015-02-21 23:36:24 - GoMax]＆＃39; -jar＆＃39;不被视为内部或外部命令， [2015-02-21 23:36:24 - GoMax]可操作程序或批处理文件。

我的proguard.cfg

-dontusemixedcaseclassnames
-dontskipnonpubliclibraryclasses
-verbose

-dontoptimize
-dontpreverify

-keepattributes *Annotation*
-keep public class com.google.vending.licensing.ILicensingService
-keep public class com.android.vending.licensing.ILicensingService

-keepclasseswithmembernames class * {
 native <methods>;
 }

-keepclassmembers public class * extends android.view.View {
 void set*(***);
 *** get*();
 }

-keepclassmembers class * extends android.app.Activity {
 public void *(android.view.View);
 }


-keepclassmembers enum * {
public static **[] values();
public static ** valueOf(java.lang.String);
}

-keep class * implements android.os.Parcelable {
public static final android.os.Parcelable$Creator *;
}

-keepclassmembers class **.R$* {
public static <fields>;
}

-dontwarn android.support.**