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fahrer16 / udi-roomba-poly

UDI ISY994i Roomba NodeServer for Polyglot v2
MIT License
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Error installing Roomba NodeServer #1

Closed pgattu closed 6 years ago

pgattu commented 6 years ago

I installed the Roomba NodeServer from the NodeServer Store. I see the following error in the debug log. Please help.

2018-2-6 19:22:33 - info: NS: Successfully cloned Roomba into NodeServer directory. 2018-2-6 19:22:33 - error: NSChild: Roomba /usr/bin/env bash -xe ./install.sh: + pip3 install -r requirements.txt --user

2018-2-6 19:22:42 - error: NSChild: Roomba install error: Non-zero exit code: 1

I found the following at the end of the pip.log file:


  Could not find any downloads that satisfy the requirement opencv-python (from Roomba980-Python==1.2.1->-r requirements.txt (line 3))
Cleaning up...
No distributions at all found for opencv-python (from Roomba980-Python==1.2.1->-r requirements.txt (line 3))
Exception information:
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/pip/basecommand.py", line 122, in main
    status = self.run(options, args)
  File "/usr/lib/python3/dist-packages/pip/commands/install.py", line 290, in run
    requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
  File "/usr/lib/python3/dist-packages/pip/req.py", line 1178, in prepare_files
    url = finder.find_requirement(req_to_install, upgrade=self.upgrade)
  File "/usr/lib/python3/dist-packages/pip/index.py", line 277, in find_requirement
    raise DistributionNotFound('No distributions at all found for %s' % req)
pip.exceptions.DistributionNotFound: No distributions at all found for opencv-python (from Roomba980-Python==1.2.1->-r requirements.txt (line 3))
fahrer16 commented 6 years ago

The lack of opencv would not affect the usage of this node server, it's used by the underlying python library to generate maps. The mapping functionality is not implemented for the ISY node server.

Nevertheless, pip is likely out of date, could try running pip install --upgrade pip before attempting re-installation.