无法使用Python 3.6.0安装Kivy v1.10.0

Question

我在使用Python 3.6.0安装Kivy（v1.10.0）时遇到问题。但它在Python 2.7.12和Python 3.5.2中工作得很好。我想与Python 3.6.0一起工作。

我的系统：Ubuntu 16.04 64-Bit

的Python 2.7.12：

>>> import kivy 
[INFO ] [Logger  ] Record log in /home/nvs/.kivy/logs/kivy_17-08-31_5.txt 
[INFO ] [Kivy  ] v1.10.0 
[INFO ] [Python  ] v2.7.12 (default, Nov 19 2016, 06:48:10) 
[GCC 5.4.0 20160609] 

的Python 3.5.2

>>> import kivy 
[INFO ] [Logger  ] Record log in /home/nvs/.kivy/logs/kivy_17-08-31_6.txt 
[INFO ] [Kivy  ] v1.10.0 
[INFO ] [Python  ] v3.5.2 (default, Nov 17 2016, 17:05:23) 
[GCC 5.4.0 20160609] 

的Python 3.6.0：

>>> import kivy 
Traceback (most recent call last): 
    File "<stdin>", line 1, in <module> 
ModuleNotFoundError: No module named 'kivy' 

我跟随刺伤的步骤le从here安装。

我想知道如何使用Python工作Kivy 3.6.0？

Answer 1

你是如何安装它的？我有工作在这里的virtualenv中

gabriel@gryphon:/tmp> virtualenv -p python3.6 .testvenv 
Running virtualenv with interpreter /usr/bin/python3.6 
Using base prefix '/usr' 
New python executable in /tmp/.testvenv/bin/python3.6 
Also creating executable in /tmp/.testvenv/bin/python 
Installing setuptools, pkg_resources, pip, wheel...done. 

（无视这样的事实，我使用activate.fish，因为我用鱼贝，使用正确的激活你的shell）

gabriel@gryphon:/tmp> . .testvenv/bin/activate.fish 

安装用Cython

(.testvenv) 11:46:29 02/09/17 1,47.testvenv 0 
gabriel@gryphon:/tmp> pip install cython 
Collecting cython 
    Using cached Cython-0.26.1-cp36-cp36m-manylinux1_x86_64.whl 
Installing collected packages: cython 
Successfully installed cython-0.26.1 

终于安装kivy

gabriel@gryphon:/tmp> pip install kivy 
Collecting kivy 
    Using cached Kivy-1.10.0.tar.gz 
Collecting Kivy-Garden>=0.1.4 (from kivy) 
Collecting docutils (from kivy) 
    Using cached docutils-0.14-py3-none-any.whl 
Collecting pygments (from kivy) 
    Using cached Pygments-2.2.0-py2.py3-none-any.whl 
Collecting requests (from Kivy-Garden>=0.1.4->kivy) 
    Using cached requests-2.18.4-py2.py3-none-any.whl 
Collecting urllib3<1.23,>=1.21.1 (from requests->Kivy-Garden>=0.1.4->kivy) 
    Using cached urllib3-1.22-py2.py3-none-any.whl 
Collecting certifi>=2017.4.17 (from requests->Kivy-Garden>=0.1.4->kivy) 
    Using cached certifi-2017.7.27.1-py2.py3-none-any.whl 
Collecting idna<2.7,>=2.5 (from requests->Kivy-Garden>=0.1.4->kivy) 
    Using cached idna-2.6-py2.py3-none-any.whl 
Collecting chardet<3.1.0,>=3.0.2 (from requests->Kivy-Garden>=0.1.4->kivy) 
    Using cached chardet-3.0.4-py2.py3-none-any.whl 
Building wheels for collected packages: kivy 
    Running setup.py bdist_wheel for kivy ... done 
    Stored in directory: /home/gabriel/.cache/pip/wheels/44/dc/e1/8f36be467f9d8c3b27d172a64a55b887212b86727684ca18e8 
Successfully built kivy 
Installing collected packages: urllib3, certifi, idna, chardet, requests, Kivy-Garden, docutils, pygments, kivy 
Successfully installed Kivy-Garden-0.1.4 certifi-2017.7.27.1 chardet-3.0.4 docutils-0.14 idna-2.6 kivy-1.10.0 pygments-2.2.0 requests-2.18.4 urllib3-1.22 

测试它

gabriel@gryphon:/tmp> python 
Python 3.6.1 (default, Mar 22 2017, 06:17:05) 
[GCC 6.3.0 20170321] on linux 
Type "help", "copyright", "credits" or "license" for more information. 
>>> import kivy 
[INFO ] [Logger  ] Record log in /home/gabriel/.kivy/logs/kivy_17-09-02_1.txt 
[INFO ] [Kivy  ] v1.10.0 
[INFO ] [Python  ] v3.6.1 (default, Mar 22 2017, 06:17:05) 
[GCC 6.3.0 20170321] 
>>> 

Answer 2

同样的事情发生在我身上。 阅读注释here之一后，我安装了几个包，以得到它的工作（不知道是否所有的人都需要）

apt-get install python3.6 idle-python3.6 python3.6-doc python3.6-examples libpython3.6 libpython3.6-stdlib python-clang-3.6 python-lldb-3.6 libpython3.6-dbg python3.6-venv

于是，我做了一个新的virtualenv和专门安装用Cython == 0.25.2：

mkvirtualenv kivyinstall -p python3.6 workon kivyinstall pip install Cython==0.25.2 pip install Kivy==1.10.0

这个工作。不幸的是，使用最新的Cython版本并不适合我。 我想知道这将由基维家伙测试。在Kivy's installation page中写道，Cython == 0.25是推荐的版本，但是从那时起Cython就开始了。