Re: [問題] matplotlib.pyplot.show() 沒有東西

[KSJ (阿真)]

前文吃光
→ Arim:我不是用IDE 我是直接呼叫python test.py
→ Arim:只是這樣不知道為什麼沒辦法show出圖出來
→ KSJ:是用Windows 還是linux?
→ Arim:Ubuntu 10.04
  我用ubuntu 10.04

  灌matplotlib發現沒灌numpy
  灌numpy用網路下載1.6.2的tar.gz
    sudo python setup.py install
  雖然紅字一堆 但可以裝完  就沒理它
  然後灌matplotlib用
    sudo easy_install -m matplotlib (若沒easy_install也要先裝)
  可是裝完他最後它跟我說

  
  Because this distribution was installed --multi-version, before you can
  import modules from this package in an application, you will need to
  'import pkg_resources' and then use a 'require()' call similar to one of
  these examples, in order to select the desired version:

    pkg_resources.require("matplotlib")  # latest installed version
    pkg_resources.require("matplotlib==1.1.0")  # this exact version
    pkg_resources.require("matplotlib>=1.1.0")  # this version or higher

  所以我把程式碼改成如下圖所示  結果也可以跑如下圖所示

    https://dl.dropbox.com/u/24628527/ubuntu_matplotlib_test.PNG


  以上

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推 popmentos:如果舊版OK，可sudo apt-get install python-matplotlib
→ popmentos:和 install python-numpy