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brfoster
Cisco Employee

Error Installing YDK

I'm hitting an error trying to install the YDK, can someone please help?

(ydkenv) [gibson@nso1 ~]$ pip list

Package    Version

---------- -------

pip        10.0.1

setuptools 39.2.0

wheel      0.31.1

(ydkenv) [gibson@nso1 ~]$ pip install ydk-models-cisco-ios-xr

Collecting ydk-models-cisco-ios-xr

Collecting ydk>=0.7.1 (from ydk-models-cisco-ios-xr)

  Using cached https://files.pythonhosted.org/packages/e9/b4/799d2ecd94658c764c50f503d345bc31db2231973b3bb19a5459620f87a6/ydk-0.7.1.tar.gz

Collecting ydk-models-ietf>=0.1.5 (from ydk-models-cisco-ios-xr)

Collecting pybind11>=2.1.1 (from ydk>=0.7.1->ydk-models-cisco-ios-xr)

  Using cached https://files.pythonhosted.org/packages/12/90/0f92a575dc60c8fba6d0c91d6b45abdb1058da9ebed40400cbcfad2ac0a7/pybind11-2.2.3-py2.py3-none-any.whl

Building wheels for collected packages: ydk

  Running setup.py bdist_wheel for ydk ... error

  Complete output from command /home/gibson/venvs/ydkenv/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-mSxrK8/ydk/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-fpN2aj --python-tag cp27:

  running bdist_wheel

  running build

  running build_py

  creating build

  creating build/lib.linux-x86_64-2.7

  creating build/lib.linux-x86_64-2.7/ydk

  copying ydk/__init__.py -> build/lib.linux-x86_64-2.7/ydk

  copying ydk/exthook.py -> build/lib.linux-x86_64-2.7/ydk

  creating build/lib.linux-x86_64-2.7/ydk/entity_utils

  copying ydk/entity_utils/__init__.py -> build/lib.linux-x86_64-2.7/ydk/entity_utils

  copying ydk/entity_utils/entity_utils.py -> build/lib.linux-x86_64-2.7/ydk/entity_utils

  creating build/lib.linux-x86_64-2.7/ydk/errors

  copying ydk/errors/__init__.py -> build/lib.linux-x86_64-2.7/ydk/errors

  copying ydk/errors/error_handler.py -> build/lib.linux-x86_64-2.7/ydk/errors

  creating build/lib.linux-x86_64-2.7/ydk/ext

  copying ydk/ext/__init__.py -> build/lib.linux-x86_64-2.7/ydk/ext

  creating build/lib.linux-x86_64-2.7/ydk/filters

  copying ydk/filters/__init__.py -> build/lib.linux-x86_64-2.7/ydk/filters

  creating build/lib.linux-x86_64-2.7/ydk/logging

  copying ydk/logging/__init__.py -> build/lib.linux-x86_64-2.7/ydk/logging

  creating build/lib.linux-x86_64-2.7/ydk/models

  copying ydk/models/__init__.py -> build/lib.linux-x86_64-2.7/ydk/models

  creating build/lib.linux-x86_64-2.7/ydk/path

  copying ydk/path/__init__.py -> build/lib.linux-x86_64-2.7/ydk/path

  creating build/lib.linux-x86_64-2.7/ydk/providers

  copying ydk/providers/__init__.py -> build/lib.linux-x86_64-2.7/ydk/providers

  copying ydk/providers/codec_provider.py -> build/lib.linux-x86_64-2.7/ydk/providers

  creating build/lib.linux-x86_64-2.7/ydk/services

  copying ydk/services/__init__.py -> build/lib.linux-x86_64-2.7/ydk/services

  copying ydk/services/codec_service.py -> build/lib.linux-x86_64-2.7/ydk/services

  copying ydk/services/crud_service.py -> build/lib.linux-x86_64-2.7/ydk/services

  copying ydk/services/executor_service.py -> build/lib.linux-x86_64-2.7/ydk/services

  copying ydk/services/netconf_service.py -> build/lib.linux-x86_64-2.7/ydk/services

  creating build/lib.linux-x86_64-2.7/ydk/types

  copying ydk/types/__init__.py -> build/lib.linux-x86_64-2.7/ydk/types

  copying ydk/types/py_types.py -> build/lib.linux-x86_64-2.7/ydk/types

  creating build/lib.linux-x86_64-2.7/ydk/path/sessions

  copying ydk/path/sessions/__init__.py -> build/lib.linux-x86_64-2.7/ydk/path/sessions

  copying ydk/path/sessions/netconf_session.py -> build/lib.linux-x86_64-2.7/ydk/path/sessions

  copying ydk/path/sessions/restconf_session.py -> build/lib.linux-x86_64-2.7/ydk/path/sessions

  running build_ext

  Traceback (most recent call last):

    File "<string>", line 1, in <module>

    File "/tmp/pip-install-mSxrK8/ydk/setup.py", line 149, in <module>

      zip_safe=False,

    File "/home/gibson/venvs/ydkenv/lib/python2.7/site-packages/setuptools/__init__.py", line 129, in setup

      return distutils.core.setup(**attrs)

    File "/usr/lib64/python2.7/distutils/core.py", line 152, in setup

      dist.run_commands()

    File "/usr/lib64/python2.7/distutils/dist.py", line 953, in run_commands

      self.run_command(cmd)

    File "/usr/lib64/python2.7/distutils/dist.py", line 972, in run_command

      cmd_obj.run()

    File "/home/gibson/venvs/ydkenv/lib/python2.7/site-packages/wheel/bdist_wheel.py", line 202, in run

      self.run_command('build')

    File "/usr/lib64/python2.7/distutils/cmd.py", line 326, in run_command

      self.distribution.run_command(command)

    File "/usr/lib64/python2.7/distutils/dist.py", line 972, in run_command

      cmd_obj.run()

    File "/usr/lib64/python2.7/distutils/command/build.py", line 127, in run

      self.run_command(cmd_name)

    File "/usr/lib64/python2.7/distutils/cmd.py", line 326, in run_command

      self.distribution.run_command(command)

    File "/usr/lib64/python2.7/distutils/dist.py", line 972, in run_command

      cmd_obj.run()

    File "/tmp/pip-install-mSxrK8/ydk/setup.py", line 72, in run

      self.build_extension(ext)

    File "/tmp/pip-install-mSxrK8/ydk/setup.py", line 79, in build_extension

      pip.main(['install', 'pybind11>=2.1.1'])

  AttributeError: 'module' object has no attribute 'main'


  ----------------------------------------

  Failed building wheel for ydk

  Running setup.py clean for ydk

Failed to build ydk

1 ACCEPTED SOLUTION

Accepted Solutions
abhirame
Cisco Employee

2 REPLIES 2
abhirame
Cisco Employee

Looks like a problem with pip 10.0.1. Can you try this solution: python - AttributeError: Module Pip has no attribute 'main' - Stack Overflow

That fixed it, thanks!

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