Linux users: please run gui tests

[Laura Creighton]

In a message of Fri, 07 Aug 2015 19:51:51 +1000, Chris Angelico writes:
>On Fri, Aug 7, 2015 at 7:15 PM, Peter Otten <__peter__ at web.de> wrote:
>> By default Debian doesn't install the test suite -- that's why you cannot
>> run it ;)
>>
>> Install it with
>>
>> $ sudo apt-get install libpython3.4-testsuite
>>
>> and then try again.
>
>Which makes it work fine on my system.
>
>ChrisA

Not here.  

I'm running debian unstable (jessie)
I've already got libpython3.4-testsuite installed, and I cannot run
the tests.

lac at smartwheels:~$ lsb_release -a
LSB Version:	   core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch:core-4.1-amd64:core-4.1-noarch:security-4.0-amd64:security-4.0-noarch:security-4.1-amd64:security-4.1-noarch
Distributor ID:	   Debian
Description:	   Debian GNU/Linux 8.0 (jessie)
Release:	   8.0
Codename:	   jessie

lac at smartwheels:~$ cat /proc/version
Linux version 3.16.0-4-amd64 (debian-kernel at lists.debian.org)
(gcc version 4.8.4  (Debian 4.8.4-1) ) #1 SMP Debian 3.16.7-ckt9-2 (2015-04-13)

lac at smartwheels:~$ python3 --version
Python 3.4.3+

I have the lastest version of libpython3.4-testsuite installed.
lac at smartwheels:~$ apt-cache policy libpython3.4-testsuite
libpython3.4-testsuite:
  Installed: 3.4.3-8
  Candidate: 3.4.3-8
  Version table:
 *** 3.4.3-8 0
       500 http://ftp.se.debian.org/debian/ unstable/main amd64 Packages
       500 http://ftp.debian.org/debian/ unstable/main amd64 Packages
       100 /var/lib/dpkg/status
							      
This is a brand new terminal window, i.e. I am not sitting in a virtualenv
that I have completely forgotten about.

But I still get:
lac at smartwheels:~$ python3 -m test -ugui test_tk test_ttk_guionly test_idle
/usr/bin/python3: Error while finding spec for 'test.__main__' (<class 'ImportError'>: bad magic number in 'test': b'\x03\xf3\r\n'); 'test' is a package and cannot be directly executed

Now I am very puzzled.  What else could I be missing to cause this?

Laura