centos install scipy 问题：File "scipylinalgsetup.py", line 20, in configurationraise NotFoundE

依赖包： pyparsing、dateutil、scipy、numpy、libpng 1.2 (or later)、`freetype` 1.4 (or later) 安装pyparsing： # pip install pyparsing 安装numpy： # pip install numpy 安装dateutil： # pip install Python-dateutil 安装scipy： # pip install scipy 待测：sudo yum -y install gcc gcc-c++ numpy python-devel scipy(不过这些包都装好了） 报错： # pip install scipy Downloading/unpacking scipy   Downloading scipy-0.17.1.tar.gz (12.4MB): 81kB downloaded Exception: Traceback (most recent call last):   File "/usr/local/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/basecommand.py", line 139, in main     status = self.run(options, args)   File "/usr/local/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/commands/install.py", line 266, in run     requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)   File "/usr/local/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/req.py", line 1033, in prepare_files     self.unpack_url(url, location, self.is_download)   File "/usr/local/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/req.py", line 1161, in unpack_url     retval = unpack_http_url(link, location, self.download_cache, self.download_dir)   File "/usr/local/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/download.py", line 554, in unpack_http_url     download_hash = _download_url(resp, link, temp_location)   File "/usr/local/lib/python2.7/site-packages/pip-1.3.1-py2.7.egg/pip/download.py", line 458, in _download_url     chunk = resp.read(4096)   File "/usr/local/lib/python2.7/socket.py", line 380, in read     data = self._sock.recv(left)   File "/usr/local/lib/python2.7/httplib.py", line 567, in read     s = self.fp.read(amt)   File "/usr/local/lib/python2.7/socket.py", line 380, in read     data = self._sock.recv(left)   File "/usr/local/lib/python2.7/ssl.py", line 246, in recv     return self.read(buflen)   File "/usr/local/lib/python2.7/ssl.py", line 165, in read     return self._sslobj.read(len) SSLError: The read operation timed out Storing complete log in /root/.pip/pip.log 解决方法： # pip --default-timeout=100 install django 重新安装scipy 各个安装包版本： nose-1.3.1 lapack-3.5.0 atlas-3.10.1 scipy-0.11.0 numpy-1.6.2 依赖关系：scipy的安装需要依赖于numpy、lapack、atlas（后两者都是线性代数工具包，不清楚的自行google），而numpy和sci的测试程序的运行又依赖于nose，因此，整个安装过程必须要按顺序执行的，否则是无法执行下去的。 安装nose： # pip install nose 安装lapack： #yum install lapack lapack-devel blas blas-devel 更新pip # pip install --upgrade pip 安装scipy： # pip install scipy 安装matplotlib： # pip install matplotlib 报错： 安装freetype： 依赖freetype-devel # yum install　freetype-devel # yum install　freetype 安装matplotlib： # cd matplotlib-1.5.1 # python setup.py install 测试： 参考：http://paperman825.blog.chinaunix.NET/uid-25691489-id-5602653.html