pixiewps installation fails on Ubuntu

[akaars]

Reproduction scenario:

1. On ubuntu machine as a regular user run fsociety:

python2 ./fsociety.py

2. Select {3}--Wireless Testing -> {2}--pixiewps
3. The following message is displayed:
   Pixiewps is a tool written in C used to bruteforce offline the WPS pin exploiting the low or non-existing entropy of some Access Points, the so-called "pixie dust attack" discovered by Dominique Bongard in summer 2014. It is meant for educational purposes only

Continue ? Y/N : Y

4. Press on Y, installation starts and fails after a while with the following error:

make: *** No targets specified and no makefile found. Stop.

It seems the "src" part should be removed

>os.system(" cd pixiewps/ && make ")

os.system(" cd pixiewps/ && sudo make install")

instead of
os.system(" cd pixiewps/src & make ")
os.system(" cd pixiewps/src & sudo make install")

[thehappydinoa]

I will fix this, thanks for reporting.