如何为PyPy安装lxml？

Question

我为PyPy创建了一个virtualenv：

virtualenv test -p `which pypy`
source test/bin/activate

我安装了以下依赖项：

sudo apt-get install python-dev libxml2 libxml2-dev libxslt-dev

然后我跑：

pip install --upgrade pypy

结果我得到了很多错误：

src/lxml/lxml.etree.c:234038:22: error: `PyThreadState` {aka struct _ts}` has no member named `use_tracing`

如何为PyPy 2.6.0正确安装lxml？

Answer 1

我使用以下的lxml派对代替PyPy：

https://github.com/aglyzov/lxml/tree/cffi

可以安装：

var coordx = move.coordinates.x;
var coordy = move.coordinates.y;
if ((coordx >= 0 && coordx <= 2) && (coordy >= 0 && coordy <=2)) {
    // do something
}