Hello,

Today I attempted to install pyguetzli on Python3.6.4, on Windows 10

I saved the console output: pyguetzli.txt

I also get the error:

Failed building wheel for pyguetzli

Command "e:\development\github\havenweb\venv\scripts\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\Zoc\\AppData\\Local\\Temp\\pip-build-htfgs80j\\pyguetzli\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record C:\Users\Zoc\AppData\Local\Temp\pip-icil3s3g-record\install-record.txt --single-version-externally-managed --compile --install-headers e:\development\github\havenweb\venv\include\site\python3.6\pyguetzli" failed with error code 1 in C:\Users\Zoc\AppData\Local\Temp\pip-build-htfgs80j\pyguetzli\

Apparently the first error message is related to this:

  LINK : fatal error LNK1181: cannot open input file 'C:\Users\Zoc\AppData\Local\Temp\pip-build-htfgs80j\pyguetzli\pyguetzli\..\guetzli\bin\Release\libguetzli_static.a'
  error: command 'C:\\Program Files (x86)\\Microsoft Visual Studio\\2017\\Community\\VC\\Tools\\MSVC\\14.12.25827\\bin\\HostX86\\x64\\link.exe' failed with exit status 1181

I hope this helps! :)

Hi,

I have successfully installed pyguetzli using the PIP methoded outlined here: https://pypi.python.org/pypi/pyguetzli but unfortunately when running a simple script in PyCharm I get the following error:

ImportError: dlopen(/Library/Frameworks/Python.framework/Versions/3.6/lib‌​/python3.6/site-pack‌​ages/pyguetzli/_guet‌​zli.abi3.so, 2): Symbol not found: __ZN7guetzli7ProcessERKNS_6ParamsEPNS_12ProcessStatsERKSsPSs Referenced from: /Library/Frameworks/Python.framework/Versions/3.6/lib/python‌​3.6/site-packages/py‌​guetzli/_guetzli.abi‌​3.so Expected in: flat namespace in /Library/Frameworks/Python.framework/Versions/3.6/lib/python‌​3.6/site-packages/py‌​guetzli/_guetzli.abi‌​3.so

I've tried reinstalling, reinstalling using homebrew and reinstalling using the PyCharm, but this all yielded the same result.

When I try to "pip install pyguetzli", I got:
'nullptr' was not declared in this scope

And I see the compiler options:
gcc -pthread -fno-strict-aliasing -g -O2 -DNDEBUG -I. -IInclude -I./Include -O2 -pipe -fPIC -I/tmp/pip-build-mGtYG5/pyguetzli/pyguetzli -I/tmp/pip-build-mGtYG5/pyguetzli/pyguetzli/../guetzli -I/home/img/.jumbo/include/python2.7 -c build/temp.linux-x86_64-2.7/pyguetzli._guetzli.cpp -o build/temp.linux-x86_64-2.7/build/temp.linux-x86_64-2.7/pyguetzli._guetzli.o

After googling, I was told to use "-std=c++11" opiton. But how can I do it ?

Hi there, I'm getting the following error when trying to install under Python 3 (PyPy3) in Linux:

Collecting pyguetzli (from rhith)
  Downloading pyguetzli-1.0.6.tar.gz (106kB)
    Complete output from command python setup.py egg_info:
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-build-qo_bojj7/pyguetzli/setup.py", line 58, in <module>
        long_description = open("README.rst", "r").read()
      File "/opt/pypy3/lib-python/3/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 682: ordinal not in range(128)

I have downloaded the Pyguetzli via pip install pyguetzli command. But I can't import it.

The error code below:

File "c:/Users/Koray Tuğberk GÜBÜR/Desktop/python_all/Pillow/abc.py", line 1, in
import pyguetzli
ModuleNotFoundError: No module named 'pyguetzli'