<h2><strong>在CentOS上安装Python 2.7和Python 3.3</strong></h2>
<p><strong>准备-安装先决条件</strong></p>
<pre><code>yum groupinstall "Development tools"
yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel
</code></pre>
<ul>
<li><strong>下载、编译和安装Python</strong></li>
</ul>
^{pr2}$
<ul>
<li><strong>下载并安装Setuptools+pip</strong></li>
</ul>
<pre class="lang-ubuntu prettyprint-override"><code># First get the setup script for Setuptools:
wget https://bitbucket.org/pypa/setuptools/raw/bootstrap/ez_setup.py
# Then install it for Python 2.7 and/or Python 3.3:
python2.7 ez_setup.py
python3.3 ez_setup.py
# Now install pip using the newly installed setuptools:
easy_install-2.7 pip
easy_install-3.3 pip
# With pip installed you can now do things like this:
pip2.7 install [packagename]
pip2.7 install upgrade [packagename]
pip2.7 uninstall [packagename]
</code></pre>
<h2>为odoo 9安装干净的CSS</h2>
<p>干净的css是一种快速高效的方法节点.js用于缩小CSS文件的库。在</p>
<p>根据测试,这是最好的选择之一。
<strong>要求是什么?</strong></p>
<blockquote>
<p>Node.js 0.8.0+ (tested on CentOS, Ubuntu, OS X 10.6+, and Windows 7+)</p>
</blockquote>
<p><strong>如何安装干净的css?</strong></p>
<blockquote>
<p>npm install clean-css</p>
</blockquote>
<p>如何将clean css从1.x升级到2.x?在</p>
<p>命令行界面(CLI)</p>
<blockquote>
<p>npm update clean-css</p>
</blockquote>
<p>就这样!在</p>
<p>参考链接:</p>
<p><a href="https://www.npmjs.com/package/clean-css-pre-2.1.0" rel="nofollow">https://www.npmjs.com/package/clean-css-pre-2.1.0</a></p>
<p><a href="http://toomuchdata.com/2014/02/16/how-to-install-python-on-centos/" rel="nofollow">http://toomuchdata.com/2014/02/16/how-to-install-python-on-centos/</a></p>