DUB saying my Linux exe file is "not an executable file" even though DUB built it

[Basile B. via Digitalmars-d-learn]

On Sunday, 14 August 2016 at 03:10:28 UTC, WhatMeWorry wrote:
> On Sunday, 14 August 2016 at 01:05:33 UTC, Basile B. wrote:
>> On Saturday, 13 August 2016 at 21:56:49 UTC, WhatMeWorry wrote:
>>>
>>> $ sudo chmod -v 777 *
>>> mode of 'HelloWindow' changed from 0644 (rw-r--r--) to 0777 
>>> (rwxrwxrwx)
>>> $ ls -al
>>> total 3016
>>> drwxr-xr-x 2 generic generic    4096 Aug 13 16:48 .
>>> drwxr-xr-x 7 generic generic    4096 Aug 12 23:14 ..
>>> -rw-r--r-- 1 generic generic 3080080 Aug 13 16:48 HelloWindow
>>>
>>>
>>> Now I'm really gobsmacked.
>>
>> Can you post the result of
>>
>>> $file HelloWindow
>>
>> ?
>
> Certainly.
>
> $file *
> HelloWindow: ELF 32-bit LSB executable, Intel 80386, version 1 
> (SYSV), dynamically linked, interpreter /lib/ld-linux.so.2, for 
> GNU/Linux 2.6.32, 
> BuildID[sha1]=1ee19ed1fe36d068ad24f1a16f9990b6b7ff4438, not 
> stripped
>
>
> I'm running Ubuntu (actually Xubuntu) 16.04.1 LTS  And I've got 
> the very latest dmd and dub general releases.

Ubuntu 64 bit or 32 bit ?

> I might be doing something unusual that may not even be 
> allowed. I've got a USB flash drive that I'm trying to share 
> between two physical machines: one Windows and the other Linux.
>  The dub project, bin, source code etc. is on the flash drive.
> I compiled my little HelloWorld in dub to create a 
> HelloWorld.exe on my Windows machine.  This compiled and ran 
> fine.  I then moved the USB flash drive over to the Linux 
> machine and reran dub build/run to create the executable 
> HelloWorld that is now causing the trouble.  Should I not be 
> trying to share a flash drive like this?

IDK, I'm doing something similar but I have distinct copies of 
everything on each hard drive.

Have you tried to delete all the binaries produced on Windows and 
delete the hidden DUB stuff (dub.selection.json + .dub folder) 
and retry ?