easy-install

问题 I'm trying to uninstall all django packages in my superuser environment to ensure that all my webapp dependencies are installed to my virtualenv. sudo su sudo pip freeze | grep -E '^django-' | xargs pip -q uninstall But pip wants to confirm every package uninstall, and there doesn't seem to be a -y option for pip. Is there a better way to uninstall a batch of python modules? Is rm -rf .../site-packages/ a proper way to go? Is there an easy_install alternative? Alternatively, would it be

问题 I would like to install Python Pandas library (0.8.1) on Mac OS X 10.6.8. This library needs Numpy>=1.6. I tried this $ sudo easy_install pandas Searching for pandas Reading http://pypi.python.org/simple/pandas/ Reading http://pandas.pydata.org Reading http://pandas.sourceforge.net Best match: pandas 0.8.1 Downloading http://pypi.python.org/packages/source/p/pandas/pandas-0.8.1.zip#md5=d2c5c5bea971cd760b0ae6f6850fcb74 Processing pandas-0.8.1.zip Running pandas-0.8.1/setup.py -q bdist_egg -

问题 I'm trying to install lxml . I've had a look at the website, and version 2.2.8 looked reasonable to me but when I did easy_install lxml , it installed version 2.3.beta1 which is not really what I want I presume. What is the best way to fix this and how can I force easy_install to install a particular version? (Mac os x 10.6) 回答1: I believe the way to specify a version would be like this: easy_install lxml==2.2.8 I (and most other Python users I suspect) stopped using easy_install and started

问题 The simplest way to deal with python package installations, so far, to me, has been to check out the source from the source control system and then add a symbolic link in the python dist-packages folder. Clearly since source control provides the complete control to downgrade, upgrade to any branch, tag, it works very well. Is there a way using one of the Package installers (easy_install or pip or other), one can achieve the same. easy_install obtains the tar.gz and install them using the

问题 I'm trying to install Scrapy on windows 7. I'm following these instructions: http://doc.scrapy.org/en/0.24/intro/install.html#intro-install I’ve downloaded and installed python-2.7.5.msi for windows following this tutorial https://adesquared.wordpress.com/2013/07/07/setting-up-python-and-easy_install-on-windows-7/, and I set up the environment variables as mentioned, but when I try to run python in my command prompt I get this error: Microsoft Windows [Version 6.1.7600] Copyright (c) 2009

问题 I am constantly getting the Cannot fetch index base URL https://pypi.python.org/simple/ whenever I try to pip install anything with the most recent pip version. I read on some other questions that pip was having SSL related issues in its latest version and recommended to install pip 1.2.1. How do I install a specific version of pip via easy_install for example? 回答1: You should be able to install pip with pip: pip install --upgrade pip==1.2.1 回答2: Based on your context, you can uninstall as

问题 I am having trouble installing numpy on an Amazon EC2 server. I have tried using easy_install, pip, pip inside a virtual env, pip inside another virtual env using python 2.7... Every time I try, it fails with the error: gcc: internal compiler error: Killed (program cc1) , and then further down the line I get a bunch of python errors, with easy_install I get: ImportError: No module named numpy.distutils , and with pip I get: UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position

问题 I am having trouble installing numpy on an Amazon EC2 server. I have tried using easy_install, pip, pip inside a virtual env, pip inside another virtual env using python 2.7... Every time I try, it fails with the error: gcc: internal compiler error: Killed (program cc1) , and then further down the line I get a bunch of python errors, with easy_install I get: ImportError: No module named numpy.distutils , and with pip I get: UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position

问题 Some useful Python packages are broken on pypi, and the only acceptable version is a particular revision in a revision control system. Can that be expressed in setup.py e.g requires = 'svn://example.org/useful.package/trunk@1234' ? 回答1: You need to do two things. First, require the exact version you want, e.g.: install_requires = "useful.package==1.9dev-r1234" and then include a dependency_links setting specifying where to find it: dependency_links = ["svn://example.org/useful.package/trunk

问题 Trying to install various packages on a Windows 7 64 bit and learned that ActivePython helps (as it includes easy_install among others). It surely seems pretty robust. However I'm trying to easy_install a few packages and its failing. The problem is that the easy_install.exe actually launches in a new terminal and closes on its own, even when there is a problem, how do I avoid that ? Anyone faced this issue ? 回答1: Perhaps easy_install is trying to relaunch itself as Administrator in a