CodeIntel fails to install on both python 2 AND python 3 on macOS 10.13.5

[ghost]

See for python 2 error, issue #4

$ python --version
Python 2.7.15

$ pip install --upgrade --pre CodeIntel
Collecting CodeIntel
  Using cached https://files.pythonhosted.org/packages/b9/e1/e8de333336f3b9ff2d3efa3be1468d633f7a504ff4787c2159470ab7157c/CodeIntel-2.0.0-cp27-cp27m-macosx_10_12_x86_64.whl
Collecting inflector (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/c4/51/d3cc209c8a0471ef5a04ac750f203b5b486fc70e6cb51c96d99decd49bc4/Inflector-2.0.12.tar.gz
Collecting chardet (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/bc/a9/01ffebfb562e4274b6487b4bb1ddec7ca55ec7510b22e4c51f14098443b8/chardet-3.0.4-py2.py3-none-any.whl
Collecting clang (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/b2/2a/5ab52ae9d9e7684b66062e953a0cbdf326a35657aaf59cd31a09b7b86504/clang-6.0.0.1.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/z_/q30gz8bs17g3p15d_2cv08w80000gn/T/pip-install-U1WyMp/clang/setup.py", line 6, in <module>
        with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
    TypeError: 'encoding' is an invalid keyword argument for this function

See for python 3 errors issue #5:

Error 1 has to do with breaking changes in python 3.7:

$ pip3 install --upgrade --pre CodeIntel
Collecting CodeIntel
  Downloading https://files.pythonhosted.org/packages/0a/24/141db0d6c64453e6848849979b9c527d3547ad1552674763000e9da2a648/CodeIntel-2.0.0.tar.gz (20.7MB)
    100% |████████████████████████████████| 20.7MB 1.0MB/s 
Collecting 3to2 (from CodeIntel)
  Downloading https://files.pythonhosted.org/packages/8f/ab/58a363eca982c40e9ee5a7ca439e8ffc5243dde2ae660ba1ffdd4868026b/3to2-1.1.1.zip (78kB)
    100% |████████████████████████████████| 81kB 10.1MB/s 
Collecting applib (from CodeIntel)
  Downloading https://files.pythonhosted.org/packages/d4/20/67c3c98b557cfa2aa95dc0a9281989e6ab740a5058ee1f8a5f8febba8aaf/applib-1.2.tar.gz
Collecting chardet (from CodeIntel)
  Downloading https://files.pythonhosted.org/packages/bc/a9/01ffebfb562e4274b6487b4bb1ddec7ca55ec7510b22e4c51f14098443b8/chardet-3.0.4-py2.py3-none-any.whl (133kB)
    100% |████████████████████████████████| 143kB 9.0MB/s 
Collecting cmdln (from CodeIntel)
  Downloading https://files.pythonhosted.org/packages/26/23/7654219ac89aa48190341b7c7114fea21e21889693def5f625ef2a218d5d/cmdln-2.0.0.zip (61kB)
    100% |████████████████████████████████| 61kB 12.1MB/s 
Collecting esprima (from CodeIntel)
  Downloading https://files.pythonhosted.org/packages/86/61/ff7a62bcf79cebb6faf42c0ff28756c152a9dcf7244019093ca4513d80ee/esprima-4.0.0.tar.gz (46kB)
    100% |████████████████████████████████| 51kB 10.9MB/s 
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/7n/wgzp5xg5643g24cjx93sqlq00000gn/T/pip-install-kwyha1ca/esprima/setup.py", line 8, in <module>
        from esprima import version
      File "/private/var/folders/7n/wgzp5xg5643g24cjx93sqlq00000gn/T/pip-install-kwyha1ca/esprima/esprima/__init__.py", line 29, in <module>
        from .esprima import *  # NOQA
      File "/private/var/folders/7n/wgzp5xg5643g24cjx93sqlq00000gn/T/pip-install-kwyha1ca/esprima/esprima/esprima.py", line 26, in <module>
        from .comment_handler import CommentHandler
      File "/private/var/folders/7n/wgzp5xg5643g24cjx93sqlq00000gn/T/pip-install-kwyha1ca/esprima/esprima/comment_handler.py", line 27, in <module>
        from .nodes import Node
      File "/private/var/folders/7n/wgzp5xg5643g24cjx93sqlq00000gn/T/pip-install-kwyha1ca/esprima/esprima/nodes.py", line 61
        self.async = False
                 ^
    SyntaxError: invalid syntax
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/7n/wgzp5xg5643g24cjx93sqlq00000gn/T/pip-install-kwyha1ca/esprima/

This can be worked around by using python 3.6.5 either by using brew switch 3.6.5 or by using this pyenv workaround.

However installation still fails:

$ pip3 install --upgrade --pre CodeIntel
Collecting CodeIntel
  Using cached https://files.pythonhosted.org/packages/85/58/8e708906b4a2f4c811691f791f8f409f703c3ea1bd2a55373eb45077324e/CodeIntel-2.0.0-cp36-cp36m-macosx_10_12_x86_64.whl
Collecting 3to2 (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/8f/ab/58a363eca982c40e9ee5a7ca439e8ffc5243dde2ae660ba1ffdd4868026b/3to2-1.1.1.zip
Collecting libclang-py3 (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/aa/73/d0cc2b5e896bf6ea152b2324d00963ec6b0b116bb5ed672018c0bacd97c0/libclang-py3-3.9.0.tar.gz
Collecting esprima (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/86/61/ff7a62bcf79cebb6faf42c0ff28756c152a9dcf7244019093ca4513d80ee/esprima-4.0.0.tar.gz
Collecting zope.cachedescriptors (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/81/6f/d668102e1bd4fba6cfb160e178477b4e5ade20ccac0b2b390d4f64d0bb9d/zope.cachedescriptors-4.3.1-py2.py3-none-any.whl
Collecting inflector (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/c4/51/d3cc209c8a0471ef5a04ac750f203b5b486fc70e6cb51c96d99decd49bc4/Inflector-2.0.12.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/7n/wgzp5xg5643g24cjx93sqlq00000gn/T/pip-install-i8xj2h72/inflector/setup.py", line 6, in <module>
        README = open(os.path.join(here, 'README.md')).read()
      File "/usr/local/Cellar/python/3.6.5/Frameworks/Python.framework/Versions/3.6/lib/python3.6/encodings/ascii.py", line 26, in decode
        return codecs.ascii_decode(input, self.errors)[0]
    UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 375: ordinal not in range(128)
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/7n/wgzp5xg5643g24cjx93sqlq00000gn/T/pip-install-i8xj2h72/inflector/

Looking at the repo for inflector I found an issue about python3 compatibility.

[ghost]

There is a workaround for python2 I found (see this comment):

Found a workaround: just tell pip to install version 5 of clang: pip install clang==5.0 then run pip install --upgrade --pre CodeIntel and it should work again.

[hongnguyenhuu96]

I have the same issue as you, but install clang==5.0 does not solve the problem

python
Python 2.7.10 (default, Oct  6 2017, 22:29:07)
[GCC 4.2.1 Compatible Apple LLVM 9.0.0 (clang-900.0.31)] on darwin

python3
Python 3.7.0 (v3.7.0:1bf9cc5093, Jun 26 2018, 23:26:24)
[Clang 6.0 (clang-600.0.57)] on darwin

pip install clang==5.0
Requirement already satisfied: clang==5.0 in /Library/Frameworks/Python.framework/Versions/3.7/lib/python3.7/site-packages (5.0)

pip install --upgrade --pre CodeIntel
Collecting CodeIntel
  Using cached https://files.pythonhosted.org/packages/0a/24/141db0d6c64453e6848849979b9c527d3547ad1552674763000e9da2a648/CodeIntel-2.0.0.tar.gz
Collecting 3to2 (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/8f/ab/58a363eca982c40e9ee5a7ca439e8ffc5243dde2ae660ba1ffdd4868026b/3to2-1.1.1.zip
Collecting applib (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/d4/20/67c3c98b557cfa2aa95dc0a9281989e6ab740a5058ee1f8a5f8febba8aaf/applib-1.2.tar.gz
Collecting chardet (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/bc/a9/01ffebfb562e4274b6487b4bb1ddec7ca55ec7510b22e4c51f14098443b8/chardet-3.0.4-py2.py3-none-any.whl
Collecting cmdln (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/26/23/7654219ac89aa48190341b7c7114fea21e21889693def5f625ef2a218d5d/cmdln-2.0.0.zip
Collecting esprima (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/86/61/ff7a62bcf79cebb6faf42c0ff28756c152a9dcf7244019093ca4513d80ee/esprima-4.0.0.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/xr/gk87r_kj0298gk7hzrm6tjt00000gn/T/pip-install-dcoz6imw/esprima/setup.py", line 8, in <module>
        from esprima import version
      File "/private/var/folders/xr/gk87r_kj0298gk7hzrm6tjt00000gn/T/pip-install-dcoz6imw/esprima/esprima/__init__.py", line 29, in <module>
        from .esprima import *  # NOQA
      File "/private/var/folders/xr/gk87r_kj0298gk7hzrm6tjt00000gn/T/pip-install-dcoz6imw/esprima/esprima/esprima.py", line 26, in <module>
        from .comment_handler import CommentHandler
      File "/private/var/folders/xr/gk87r_kj0298gk7hzrm6tjt00000gn/T/pip-install-dcoz6imw/esprima/esprima/comment_handler.py", line 27, in <module>
        from .nodes import Node
      File "/private/var/folders/xr/gk87r_kj0298gk7hzrm6tjt00000gn/T/pip-install-dcoz6imw/esprima/esprima/nodes.py", line 61
        self.async = False
                 ^
    SyntaxError: invalid syntax

    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/xr/gk87r_kj0298gk7hzrm6tjt00000gn/T/pip-install-dcoz6imw/esprima/

[ghost]

Your install fails because of esprima, not because of clang. This time the error is probably because async became a protected keyword. See #5.

[BB-000]

Get same error with install clang==5.0

Collecting CodeIntel
  Using cached https://files.pythonhosted.org/packages/b9/e1/e8de333336f3b9ff2d3efa3be1468d633f7a504ff4787c2159470ab7157c/CodeIntel-2.0.0-cp27-cp27m-macosx_10_12_x86_64.whl
Collecting inflector (from CodeIntel)
  Using cached https://files.pythonhosted.org/packages/c5/d3/7825dfa48460fead643dc88db9884a247124bebcd3ffa050037b56f82819/Inflector-3.0.0.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/5y/1djp_v516y17kqnjkdwjjhpm0000gn/T/pip-install-HpWip2/inflector/setup.py", line 6, in <module>
        README = open(os.path.join(here, 'README.md'), 'r', encoding='utf-8').read()
    TypeError: 'encoding' is an invalid keyword argument for this function
    
    ----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/5y/1djp_v516y17kqnjkdwjjhpm0000gn/T/pip-install-HpWip2/inflector/

[ghost]

Inflector-3.0.0.tar.gz could not be installed via the pip2 due to python2's built-in open does not have the encoding argument.
try:
pip2 install inflector==2.0.12
pip2 install --upgrade --pre CodeIntel==2.0.0