1、ta_lib安装
Q:error: Microsoft Visual C++ 9.0 is required (Unable to find vcvarsall.bat)
A:打开http://aka.ms/vcpython27会跳转到http://www.microsoft.com/en-us/download/confirmation.aspx?id=44266;
Q:common.obj : error LNK2019: unresolved external symbol TA_Initialize reference ...
A:原因是之前用pip 安装的TA_lib是win32位;需要安装64位;
http://www.lfd.uci.edu/~gohlke/pythonlibs/中找ta_lib的win64 的whl,其中cp为安装Python的版本;
为了安装wheel,需要预先安装pip install wheel然后再安装下载的包;
拷贝TA_Lib-0.4.10-cp27-cp27m-win_amd64.whl到目录C:\Users\Administrator\Anaconda2\Scripts下
C:\Users\Administrator\Anaconda2\Scripts>pip install TA_Lib-0.4.10-cp27-cp27m-wi
n_amd64.whl
2、ta_lib测试
import talib
close = numpy.random.random(100)
output = talib.SMA(close)
from talib import MA_Type
upper, middle, lower = talib.BBANDS(close, matype=MA_Type.T3)