无法在我的Ubuntu中安装rodeo或spyder？

Question

我正在尝试为本地ML/DA工作安装IDE，但是两个顶级IDE (spyder和rodeo)都没有安装在我的系统上。syder使用python3.5 -m pip install spyder安装，但当我尝试使用spyder从终端运行spyder时，会得到以下错误：

Traceback (most recent call last):
  File "/usr/local/lib/python3.5/dist-packages/qtpy/__init__.py", line 119, in <module>
    from PySide import __version__ as PYSIDE_VERSION  # analysis:ignore
ImportError: No module named 'PySide'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/bin/spyder", line 11, in <module>
    sys.exit(main())
  File "/usr/local/lib/python3.5/dist-packages/spyder/app/start.py", line 103, in main
    from spyder.app import mainwindow
  File "/usr/local/lib/python3.5/dist-packages/spyder/app/mainwindow.py", line 49, in <module>
    requirements.check_qt()
  File "/usr/local/lib/python3.5/dist-packages/spyder/requirements.py", line 39, in check_qt
    import qtpy
  File "/usr/local/lib/python3.5/dist-packages/qtpy/__init__.py", line 125, in <module>
    raise PythonQtError('No Qt bindings could be found')
qtpy.PythonQtError: No Qt bindings could be found

当我试图安装PySide时，我得到：

only these python versions are supported: [(2, 6), (2, 7), (3, 2), (3, 3), (3, 4)]

我目前使用python3.5进行分析，python2.7用于webdev。

因此，我使用python3.5 -m pip uninstall spyder卸载spyder，并尝试使用pip和apt安装rodeo，并且两者都不工作。我甚至尝试了sudo dpkg -i install rodeo.deb作为解释这里，并得到了以下错误：

dpkg: error processing archive install (--install):
 cannot access archive: No such file or directory
dpkg: error processing archive rodeo.deb (--install):
 cannot access archive: No such file or directory
Errors were encountered while processing:
 install
 rodeo.deb

尝试从yhat.com的网站下载牛仔竞技，会加载一个带有一行Cannot GET /products/rodeo/downloads/linux64/null的空白页，但不会发生任何事情--没有下载。

如何安装和使用这些IDE中的一种，或者通常可以使ML/DA更容易工作的东西？

我还没有玩过像anaconda、jupyter、ipython等的python的替代构建。

谢谢

Answer 1

基于https://pythonhosted.org/spyder/installation.html#the-hard-way，可以通过安装推荐的PyQt5或PyQt4 3来修复Spyder的"No绑定“错误。在Ubuntu中，可以通过运行以下命令安装PyQt5：

sudo apt-get install python3-pyqt5

如果要安装PyQt4，请运行：

sudo apt-get install python3-pyqt4

Answer 2

我用的是蟒蛇。使用pip造成了这个错误。所以我做了

pip uninstall spyder
conda install spyder

Answer 3

对于安装Rodeo，您正在下载的回购是过时的。尝试运行下面的命令来安装最新版本。它应该自动拾取您的anaconda路径：

sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 33D40BC6
sudo add-apt-repository -u "deb http://rodeo-deb.yhat.com/ rodeo main"

#### install rodeo and run it
sudo apt-get -y install rodeo
/opt/Rodeo/rodeo