So, if I'm reading the python blogs correctly, util_functions.py is using:
from builtins import input but is that a python3 thing? I'm not a python expert (or novice), but should python2.7 should be using "__builtin__", or something like that? Did I grab a version of gr-ettus which is too new? Just trying to narrow my scope. Jeff ________________________________ From: USRP-users <usrp-users-boun...@lists.ettus.com> on behalf of Jeff S via USRP-users <usrp-users@lists.ettus.com> Sent: Wednesday, March 18, 2020 10:38 AM To: usrp-users@lists.ettus.com <usrp-users@lists.ettus.com> Subject: [USRP-users] rfnocmodtool Problem I'm still going through the "Getting Started with RFNoC Development" guide at https://kb.ettus.com/Getting_Started_with_RFNoC_Development, and I am at the rfnocmodtool section. I do the following command and get the error response: $ which rfnocmodtool /usr/local/bin/rfnocmodtool $ rfnocmodtool --help Traceback (most recent call last): File "/usr/local/bin/rfnocmodtool", line 7, in <module> from ettus.rfnoc_modtool import * File "/usr/local/lib/python2.7/dist-packages/ettus/rfnoc_modtool/__init__.py", line 25, in <module> from .grc_xml_generator import GRCXMLGenerator File "/usr/local/lib/python2.7/dist-packages/ettus/rfnoc_modtool/grc_xml_generator.py", line 4, in <module> from .util_functions import is_number, xml_indent File "/usr/local/lib/python2.7/dist-packages/ettus/rfnoc_modtool/util_functions.py", line 8, in <module> from builtins import input ImportError: No module named builtins $ uhd_config_info --version UHD 4.0.0.rfnoc-devel-702-geec24d7b Is this something obvious that I'm missing? Something that didn't get installed? I used the manual creation of the environment, and I was able to build an image (higher in the referenced guide), so it seems like the installation is correct. I did not see the same issue from previous search hits relating to rfnocmodtool, but I could have missed a relevant answer. Thanks, Jeff
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