[ckan-dev] Datapusher - error on requirements.txt

[Pedro Ferro]

Hi,

I was making a new Ckan installation and got an error on a Datapusher
command
(about 2, 3 weeks ago I made the some installation and didn't get this
error)


Running:

sudo –E /usr/lib/ckan/datapusher/bin/pip install -r requirements.txt

...

Running setup.py install for json-table-schema

Compiling /home/pf/ckan/lib/datapusher/build/Jinja2/jinja2/asyncfilters.py
...
  File "/home/pf/ckan/lib/datapusher/build/Jinja2/jinja2/asyncfilters.py",
line 7
    async def auto_to_seq(value):
            ^
SyntaxError: invalid syntax

Compiling /home/pf/ckan/lib/datapusher/build/Jinja2/jinja2/asyncsupport.py
...
  File "/home/pf/ckan/lib/datapusher/build/Jinja2/jinja2/asyncsupport.py",
line 22
    async def concat_async(async_gen):
            ^
SyntaxError: invalid syntax

  Running setup.py install for wtforms

    warning: no previously-included files matching '*' found under
directory 'docs/_build'
    warning: no previously-included files matching '*.pyc' found under
directory 'tests'
  Found existing installation: setuptools 2.2
    Uninstalling setuptools:
      Successfully uninstalled setuptools
  Running setup.py install for webencodings
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File
"/usr/lib/ckan/datapusher/local/lib/python2.7/site-packages/setuptools/__init__.py",
line 12, in <module>
        import setuptools.version
      File
"/usr/lib/ckan/datapusher/local/lib/python2.7/site-packages/setuptools/version.py",
line 1, in <module>
        import pkg_resources
      File
"/usr/lib/ckan/datapusher/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 70, in <module>
        import packaging.version
    ImportError: No module named packaging.version
    Complete output from command /usr/lib/ckan/datapusher/bin/python -c
"import setuptools,
tokenize;__file__='/home/pf/ckan/lib/datapusher/build/webencodings/setup.py';exec(compile(getattr(tokenize,
'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))"
install --record /tmp/pip-P4kXLT-record/install-record.txt
--single-version-externally-managed --compile --install-headers
/usr/lib/ckan/datapusher/include/site/python2.7:
    Traceback (most recent call last):

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

  File
"/usr/lib/ckan/datapusher/local/lib/python2.7/site-packages/setuptools/__init__.py",
line 12, in <module>

    import setuptools.version

  File
"/usr/lib/ckan/datapusher/local/lib/python2.7/site-packages/setuptools/version.py",
line 1, in <module>

    import pkg_resources

  File
"/usr/lib/ckan/datapusher/local/lib/python2.7/site-packages/pkg_resources/__init__.py",
line 70, in <module>

    import packaging.version

ImportError: No module named packaging.version

----------------------------------------
Cleaning up...
Command /usr/lib/ckan/datapusher/bin/python -c "import setuptools,
tokenize;__file__='/home/pf/ckan/lib/datapusher/build/webencodings/setup.py';exec(compile(getattr(tokenize,
'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))"
install --record /tmp/pip-P4kXLT-record/install-record.txt
--single-version-externally-managed --compile --install-headers
/usr/lib/ckan/datapusher/include/site/python2.7 failed with error code 1 in
/home/pf/ckan/lib/datapusher/build/webencodings
Storing debug log for failure in /home/pf/.pip/pip.log

Appreciate any help on this.


Pedro
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