Error: Cannot open main.nim
Got that error
`cannot open main.nim`

I see this printed many times in cmd console (I'm on win7 64) like this:

```
Error: cannot open 'main.nim'
Hint: widestrs [Processing]
Hint: io [Processing]
Hint: main [Processing]
Error: cannot open 'main.nim'
Hint: widestrs [Processing]
...
```
and finally every time nakefile.exe reports abnormal shutdown

Tho I can see that nakefile.exe and build folder are created.

my nakefile.nim is
`import nimx/naketools`

and in cmd I write `nake -d:release droid`.

The content of `main.nim` is from this page 
https://github.com/yglukhov/nimx

I got this error yesterday.
I'm very new to nim lang so my main goal is just compile some hello world example to make it run on android.

Before that (yesterday as well) I got `SDK, NDK and SDL (HOME) not found in env vars`,
so for sdk/ndk I downloaded Android Studio and specify sdk/ndk paths,
And for SDL I downloaded sdl2.dll to some folder and specified this path in env vars too.

Could this cause the problem I have?