[P4-dev] counter example

mostafa mostafaammar at aast.edu
Fri Jul 28 00:08:17 EDT 2017


Dear All,

 

I am newbie to P4 development,I followed instructions and installed mininet, bmv2 switch and p4c compiler.

I was testing the counter example in https://github.com/p4lang/tutorials/tree/master/examples/counter , I am having the following error 

 

Traceback (most recent call last):

  File "/home/flowvisor/bmv2/targets/simple_switch/sswitch_CLI.py", line 23, in <module>

    import runtime_CLI

  File "/home/flowvisor/bmv2/tools/runtime_CLI.py", line 32, in <module>

    from bm_runtime.standard import Standard

  File "/home/flowvisor/bmv2/tools/bm_runtime/standard/Standard.py", line 11, in <module>

    from thrift.TRecursive import fix_spec

ImportError: No module named TRecursive

 

 

Also what is the best way to learn P4 .

 

BR,

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