That particular error may be fixable, but there will be others: running tests
on windows is not supported, only viewing existing data files.
You should be able to run tests from inside a WSL environment, though. See
https://docs.microsoft.com/en-us/windows/wsl/about
--
You are receiving this
flent version
```
[D:\]$ flent --version
Starting Flent 2.0.1 using Python 3.8.0.
Flent v2.0.1.
Running on Python 3.8.0 (tags/v3.8.0:fa919fd, Oct 14 2019, 19:21:23) [MSC
v.1916 32 bit (Intel)].
Using matplotlib version 3.4.3 on numpy 1.19.0.
No usable Qt version found. GUI won't work.
```
--
In win10 environment running flent, the following error appears, is it possible
to fix?
```
[D:\]$ flent rrul -p ping_cdf -l 60 -H netperf.bufferbloat.net -t
text-to-be-included-in-plot -o filename.png
Starting Flent 2.0.1 using Python 3.8.0.
Starting rrul test. Expected run time: 70 seconds.
