phonegap创建项目错误

phonegap创建android项目失败：

yangbo@yangbo-BM6AE-BM1AE-BP1AE:/opt/phonegap/phonegap/lib/android/bin$ ./create /home/yangbo/workspace/sendsa com.sends.main sendsa

BUILD FAILED
/opt/android/adtbundle/sdk/tools/ant/build.xml:554: Directory /opt/phonegap/phonegap/lib/android/framework/bin/rsObj creation was not successful for an unknown reason

Total time: 0 seconds
An unexpected error occurred: ant jar > /dev/null exited with 1
Deleting project...

原来是当前用户对phonegap目录的权限不够，只要在phonegap目录下sudo chmod -R 777 phonegap即可