做个网站多少钱合适,网络培训心得体会,乐山做美食推荐的网站,云南网站制作价格从一个干净的python2.7.3安装开始#xff0c;如果我运行pip install -r requirements.txt包括以下内容要求.txt公司名称#xff1a;^{pr2}$然后pip尝试在numpy之前安装matplotlib#xff0c;但失败的原因是#xff1a;BUILDING MATPLOTLIBmatplotlib: 1.2.1python: 2.7.3 (…从一个干净的python2.7.3安装开始如果我运行pip install -r requirements.txt包括以下内容要求.txt公司名称^{pr2}$然后pip尝试在numpy之前安装matplotlib但失败的原因是BUILDING MATPLOTLIBmatplotlib: 1.2.1python: 2.7.3 (default, Jan 2 2013, 13:56:14) [GCC 4.7.2]platform: linux2REQUIRED DEPENDENCIESnumpy: no* You must install numpy 1.4 or later to build* matplotlib.Complete output from command python setup.py egg_info:basedirlist is: [/usr/local, /usr]但是如果我这么做的话pip install numpypip install -r requirements.txt那么一切都很好。这是怎么回事在
