我正在尝试使用 Ubuntu 从 Ubuntu 安装 cx_oracle，pip install cx_oracle但是出现以下错误。还尝试转到 pip 包页面，但看起来没有与此包关联的任何文件：https : //pypi.python.org/pypi/cx_Oracle/5.1.2
这是否意味着我必须使用 Alien从http://cx-oracle.sourceforge.net手动安装软件包？
Downloading/unpacking cx-Oracle
Downloading cx_Oracle-5.1.2.tar.gz
Exception:
Traceback (most recent call last):
File "/home/develop1/virtualEnv2/local/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/basecommand.py", line 104, in main
status = self.run(options, args)
File "/home/develop1/virtualEnv2/local/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/commands/install.py", line 245, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "/home/develop1/virtualEnv2/local/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/req.py", line 985, in prepare_files
self.unpack_url(url, location, self.is_download)
File "/home/develop1/virtualEnv2/local/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/req.py", line 1109, in unpack_url
retval = unpack_http_url(link, location, self.download_cache, self.download_dir)
File "/home/develop1/virtualEnv2/local/lib/python2.7/site-packages/pip-1.1-py2.7.egg/pip/download.py", line 456, in unpack_http_url
unpack_file(temp_location, location, content_type, link)
File …