Does not install with pip3

[timrichd]

root@5da98a0113fa:/# pip install featureforge
bash: pip: command not found
root@5da98a0113fa:/# pip3 install featureforge
Downloading/unpacking featureforge
  Downloading featureforge-0.1.6.tar.gz
  Running setup.py (path:/tmp/pip_build_root/featureforge/setup.py) egg_info for package featureforge
    Traceback (most recent call last):
      File "<string>", line 17, in <module>
      File "/tmp/pip_build_root/featureforge/setup.py", line 11, in <module>
        long_description = open(os.path.join(base_path, 'README.rst')).read()
      File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode
        return codecs.ascii_decode(input, self.errors)[0]
    UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 1383: ordinal not in range(128)
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):

  File "<string>", line 17, in <module>

  File "/tmp/pip_build_root/featureforge/setup.py", line 11, in <module>

    long_description = open(os.path.join(base_path, 'README.rst')).read()

  File "/usr/lib/python3.4/encodings/ascii.py", line 26, in decode

    return codecs.ascii_decode(input, self.errors)[0]

UnicodeDecodeError: 'ascii' codec can't decode byte 0xc2 in position 1383: ordinal not in range(128)

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /tmp/pip_build_root/featureforge
Storing debug log for failure in /root/.pip/pip.log

[jbigatti]

I cannot reproduce this issue. I tried with Python 3.5 and Python 3.4.
I've tried long_description = open(os.path.join(base_path, 'README.rst')).read() manually and worked fine.
Would you please provide more information about the enviroment?

[dmoisset]

Probably the success/failure depends on your default system encoding (my guess is that @timrichd is running this on a container with minimal locale support)... One fix would be to add encoding='utf-8' to the open call (although that will help only if python2 support is dropped)

[timrichd]

I was running this in a python docker container, can't remember which ATM, @dmoisset suggestion sounds like a good fix.

Will add more details and try the suggested fix once I'm home.

[starplanet]

I have the same problem, I use fresh ubuntu installation in docker and when I pip install featureforge, it will report the following error info:

Collecting featureforge
  Downloading http://mirrors.aliyun.com/pypi/packages/67/cb/d081c130e4f064ab0e74c78d84f984053391bdf2fea1d48a8b015ad59c12/featureforge-0.1.6.tar.gz
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-2l4u23ic/featureforge/setup.py", line 11, in <module>
        long_description = open(os.path.join(base_path, 'README.rst')).read()
      File "/root/.pyenv/versions/3.6.1/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 0xc2 in position 1383: ordinal not in range(128)

my ubuntu version is Ubuntu 14.04.5 LTS, python version is python 3.6.1

[starplanet]

I have known the reason. My docker ubuntu LANG environment variable is C, not support utf8. So I change the variable to C.UTF8 and it works.
It's a system environment problem, not a software problem.

[timrichd]

Maybe you guys should put a error message warning about the LANG env variable