如何在 Watson Studio 中安装“C”依赖项 ta-lib？

编程问答 2022-05-11

问题描述

在 IBM Cloud Watson Studio 中 Jupyter 笔记本的一个单元格中，我尝试了：

%pip install TA-Lib

导致错误：

...

Building wheel for TA-Lib (setup.py) ... error
  ERROR: Command errored out with exit status 1:
   command: /opt/conda/envs/Python-3.7-main/bin/python -u -c 'import sys,setuptools,tokenize; sys.argv[0] = '"'"'/tmp/wsuser/pip-install-xhysmya0/TA-Lib/setup.py'"'"'; __file__='"'"'/tmp/wsuser/pip-install-xhysmya0/TA-Lib/setup.py'"'"';f=getattr(tokenize,'"'"'open'"'"',open)(__file__);code=f.read().replace('"'"'\r\n'"'"','"'"'\n'"'"');f.close();exec(compile(code,__file__,'"'"'exec'"'"'))' bdist_wheel -d /tmp/wsuser/pip-wheel-kmjrdwg6
       cwd: /tmp/wsuser/pip-install-xhysmya0/TA-Lib/
  Complete output (27 lines):
  /tmp/wsuser/pip-install-xhysmya0/TA-Lib/setup.py:71: UserWarning: Cannot find ta-lib library,installation may fail.
    warnings.warn('Cannot find ta-lib library,installation may fail.')

...

gcc -pthread -B /opt/conda/envs/Python-3.7-main/compiler_compat -Wl,--sysroot=/ -Wsign-compare -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -I/usr/include -I/usr/local/include -I/opt/include -I/opt/local/include -I/opt/conda/envs/Python-3.7-main/lib/python3.7/site-packages/numpy/core/include -I/opt/conda/envs/Python-3.7-main/include/python3.7m -c talib/_ta_lib.c -o build/temp.linux-x86_64-3.7/talib/_ta_lib.o
  talib/_ta_lib.c:611:10: fatal error: ta-lib/ta_defs.h: No such file or directory
   #include "ta-lib/ta_defs.h"
            ^~~~~~~~~~~~~~~~~~
  compilation terminated.
  error: command 'gcc' failed with exit status 1
  ----------------------------------------
  ERROR: Failed building wheel for TA-Lib
  • 在 Watson Studio 中安装“C”依赖项的方法是什么？

解决方法

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