> CentOS > CentOS教程 >

CentOS7 安装使用pypy5

1 安装系统环境及及pypy 
rpm -ivh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-6.noarch.rpm 
rpm –import /etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7

yum -y install nginx MySQL-libs mysql-devel Python-setuptools

yum -y install pypy-libs pypy pypy-devel

2、安装pip 
wget https://bootstrap.pypa.io/ez_setup.py -O - | python 
wget https://bootstrap.pypa.io/ez_setup.py -O - | pypy 
wgethttps://pypi.python.org/packages/e7/a8/7556133689add8d1a54c0b14aeff0acb03c64707ce100ecd53934da1aa13/pip-8.1.2.tar.gz#md5=87083c0b9867963b29f7aba3613e8f4a 
tar -zxcf pip-8.1.2.tar.gz 
cd pip-8.1.2 
python setup.py install 
pypy setup.py install

3、使用pypy及模块安装: 
执行: pypy pythonfile.py (跟python用法一样) 
模块安装: pypy -m pip install modulename 
numpy安装略有不同: 
详见:http://pypy.org/download.html#installing 
到2016/06/07,numpy对pypy3的支持还没有很好:

For now, NumPyPy does not work with PyPy3*, and is not complete. You may get warnings or NotImplemented errors. Please let us know if you get crashes or wrong results. 
(来自pypy 的numpy项目官网https://bitbucket.org/pypy/numpy.git)

附:关于哪些模块能在pypy里正常安装,哪些不能,官方给了列表,蓝的表示可以,红的表示失败。 
http://packages.pypy.org/




(责任编辑:IT)