Yeah it was nothing just install git. But now i think i got a problem. I got to the last step when you install python block. Everything is going well. I open Gnuradio-Companion and i see the the multiply_py_ff block. I drag and drop it in the flowgraph. Nothing happens and i get this error in the terminal:
/usr/lib/python3/dist-packages/apport/report.py:13: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses
import fnmatch, glob, traceback, errno, sys, atexit, locale, imp
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/gnuradio/grc/gui/DrawingArea.py", line 103, in _handle_drag_data_received
self._flow_graph.add_new_block(selection_data.get_text(), coords)
File "/usr/lib/python3/dist-packages/gnuradio/grc/gui/canvas/flowgraph.py", line 175, in add_new_block
block = self.new_block(key)
File "/usr/lib/python3/dist-packages/gnuradio/grc/core/FlowGraph.py", line 270, in new_block
block = self.parent_platform.make_block(self, block_id, **kwargs)
File "/usr/lib/python3/dist-packages/gnuradio/grc/core/platform.py", line 428, in make_block
return cls(parent, **kwargs)
File "/usr/lib/python3/dist-packages/gnuradio/grc/gui/canvas/block.py", line 46, in __init__
super(self.__class__, self).__init__(parent, **n)
File "/usr/lib/python3/dist-packages/gnuradio/grc/core/blocks/block.py", line 83, in __init__
self.sinks = [port_factory(parent=self, **params) for params in self.inputs_data]
File "/usr/lib/python3/dist-packages/gnuradio/grc/core/blocks/block.py", line 83, in <listcomp>
self.sinks = [port_factory(parent=self, **params) for params in self.inputs_data]
File "/usr/lib/python3/dist-packages/gnuradio/grc/core/platform.py", line 436, in make_port
return cls(parent, **kwargs)
File "/usr/lib/python3/dist-packages/gnuradio/grc/gui/canvas/port.py", line 42, in __init__
super(self.__class__, self).__init__(parent, direction, **n)
File "/usr/lib/python3/dist-packages/gnuradio/grc/core/ports/port.py", line 65, in __init__
self.vlen = vlen
File "/usr/lib/python3/dist-packages/gnuradio/grc/core/utils/descriptors/evaluated.py", line 73, in __set__
attribs[
self.name] = type(self.default)(value)
ValueError: invalid literal for int() with base 10: '...'