Hi I'm following an android tutorial on ndk (Hello-jni) and I am trying to run the following command within cygwin

```
        android update project -p . -s

```

but I get the following message:

```
      -bash: android: command not found

```

I am new at this and I assume this is because cygwin isn't hooked up properly to Android but I do not know how to fix this. Can anyone help?

Thanks in advance