https://github.com/pinkavaj/gnuradio.git 

with modified Sbrac script . Running fine installing gnuradio then when running 

sudo run.sh same error :

linux; GNU C++ version 4.8.4; Boost_105400; UHD_003.010.git-33-g9401bdbd

gr-osmosdr v0.1.4-48-g86ad5842 (0.1.5git) gnuradio 3.7.8
built-in source types: file fcd rtl rtl_tcp uhd hackrf bladerf rfspace airspy
Using device #0 Realtek RTL2838UHIDIR SN: 00000001
Found Rafael Micro R820T tuner
[R82XX] PLL not locked!
Exact sample rate is: 2000000.052982 Hz
a <CHANNEL>    - automatic fine tunning to channel C
d <CHANNEL>    - disable demodulation for channel C
e <CHANNEL>    - enable demodulation for channel C
h              - print help
l              - list top 30 channels by PWR
x              - exit
Command: [R82XX] PLL not locked!
Using Volk machine: avx2_64_mmx_orc
l
127.0.0.1 - - [29/Sep/2015 08:55:14] "POST /RPC2 HTTP/1.1" 200 -
[-20.74757444487949, 80]
[-25.745303932701162, 127]
[-26.708020579901245, 21]
[-28.2613440350675, 37]
[-28.458744968143513, 47]
[-29.774985116599094, 97]
[-30.66701580930816, 10]
[-30.87854622226773, 120]
[-30.97802818752232, 111]
[-31.00347173810279, 123]
[-31.689852365266926, 34]
[-31.829046915674006, 72]
[-31.93173666592848, 124]
[-31.990465555097334, 135]
[-32.00430318291539, 128]
[-32.04873684135568, 136]
[-32.05319534379795, 133]
[-32.089379702733176, 68]
[-32.09656694253426, 48]
[-32.09853416043192, 26]
[-32.10509209223844, 57]
[-32.113098271385496, 4]
[-32.14749565462668, 53]
[-32.16345575286283, 83]
[-32.17775530127996, 132]
[-32.18269975866309, 30]
[-32.212325700780994, 129]
[-32.228819438470204, 131]
[-32.22941866215356, 76]
[-32.271443943845924, 75]
Command: a 80
127.0.0.1 - - [29/Sep/2015 08:55:42] "POST /RPC2 HTTP/1.1" 200 -
Traceback (most recent call last):
  File "./demod/tetrapol_rx_cli.py", line 130, in <module>
    mod = ModAutoTune(sys.argv[2:])
  File "./demod/tetrapol_rx_cli.py", line 27, in __init__
    self.rpc.set_auto_tune(int(args[0]))
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1098, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1428, in __request
    verbose=self.__verbose
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1140, in request
    return self.single_request(host, handler, request_body, verbose)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1152, in single_request
    http_conn = self.send_request(host, handler, request_body, verbose)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1264, in send_request
    self.send_content(connection, request_body)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1294, in send_content
    connection.endheaders(request_body)
  File "/usr/lib/python3.4/http/client.py", line 1061, in endheaders
    self._send_output(message_body)
  File "/usr/lib/python3.4/http/client.py", line 906, in _send_output
    self.send(msg)
  File "/usr/lib/python3.4/http/client.py", line 841, in send
    self.connect()
  File "/usr/lib/python3.4/http/client.py", line 819, in connect
    self.timeout, self.source_address)
  File "/usr/lib/python3.4/socket.py", line 509, in create_connection
    raise err
  File "/usr/lib/python3.4/socket.py", line 500, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused
Command: e 80
Traceback (most recent call last):
  File "./demod/tetrapol_rx_cli.py", line 133, in <module>
    mod = ModOutput(sys.argv[2:])
  File "./demod/tetrapol_rx_cli.py", line 56, in __init__
    self.rpc.set_output_enabled(channels, enabled)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1098, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1428, in __request
    verbose=self.__verbose
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1140, in request
    return self.single_request(host, handler, request_body, verbose)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1152, in single_request
    http_conn = self.send_request(host, handler, request_body, verbose)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1264, in send_request
    self.send_content(connection, request_body)
  File "/usr/lib/python3.4/xmlrpc/client.py", line 1294, in send_content
    connection.endheaders(request_body)
  File "/usr/lib/python3.4/http/client.py", line 1061, in endheaders
    self._send_output(message_body)
  File "/usr/lib/python3.4/http/client.py", line 906, in _send_output
    self.send(msg)
  File "/usr/lib/python3.4/http/client.py", line 841, in send
    self.connect()
  File "/usr/lib/python3.4/http/client.py", line 819, in connect
    self.timeout, self.source_address)
  File "/usr/lib/python3.4/socket.py", line 509, in create_connection
    raise err
  File "/usr/lib/python3.4/socket.py", line 500, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused
Command:

So patched gnuradio version isn' t working either

--