issue with appbuilder

[deval-vekaria]

[INFO] --- maven-jar-plugin:3.0.2:jar (default-jar) @ webcam-example ---
[INFO] Building jar: /home/deval/android-webcam/example/target/webcam-example.jar
[INFO]
[INFO] --- android-maven-plugin:3.6.0:apk (default-apk) @ webcam-example ---
[INFO] Enabling debug build for apk.
[INFO] /home/deval/Android/Sdk/build-tools/27.0.3/aapt [package, -f, -M, /home/deval/android-webcam/example/AndroidManifest.xml, -S, /home/deval/android-webcam/example/res, -S, /home/deval/android-webcam/example/target/unpack/apklibs/com.ford.openxc_webcam_apklib_1.0/res, --auto-add-overlay, -I, /home/deval/Android/Sdk/platforms/android-17/android.jar, -F, /home/deval/android-webcam/example/target/webcam-example.ap_, --debug-mode]
[INFO] /home/deval/Android/Sdk/tools/apkbuilder [/home/deval/android-webcam/example/target/webcam-example.apk, -z, /home/deval/android-webcam/example/target/webcam-example.ap_, -f, /home/deval/android-webcam/example/target/classes.dex, -rf, /home/deval/android-webcam/example/target/classes, -nf, /home/deval/android-webcam/example/target/libs, -nf, /home/deval/android-webcam/example/target/unpack/apklibs/com.ford.openxc_webcam_apklib_1.0/libs]
[INFO] /bin/sh: 1: /home/deval/Android/Sdk/tools/apkbuilder: not found
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Skipping Android Webcam Example
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Skipping Android Webcam Example
[INFO] This project has been banned from the build due to previous failures.
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.872s
[INFO] Finished at: Tue Apr 03 12:24:14 IST 2018
[INFO] Final Memory: 25M/358M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.jayway.maven.plugins.android.generation2:android-maven-plugin:3.6.0:apk (default-apk) on project webcam-example: MojoExecutionException: ANDROID-040-001: Could not execute: Command = /bin/sh -c cd /home/deval/android-webcam/example && /home/deval/Android/Sdk/tools/apkbuilder /home/deval/android-webcam/example/target/webcam-example.apk -z /home/deval/android-webcam/example/target/webcam-example.ap_ -f /home/deval/android-webcam/example/target/classes.dex -rf /home/deval/android-webcam/example/target/classes -nf /home/deval/android-webcam/example/target/libs -nf /home/deval/android-webcam/example/target/unpack/apklibs/com.ford.openxc_webcam_apklib_1.0/libs, Result = 127 -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException