Python 3.5.2 TA-Lib 0.4.10 install error

[b0123456789]

talib/func.c: In function '__pyx_pf_5talib_4func_308VAR':
talib/func.c:114239:15: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_t_2 = PyArray_GETCONTIGUOUS(__pyx_v_real); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11021, __pyx_L1_error)
               ^
talib/func.c: In function '__pyx_pf_5talib_4func_310WCLPRICE':
talib/func.c:114676:15: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_t_2 = PyArray_GETCONTIGUOUS(__pyx_v_high); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11072, __pyx_L1_error)
               ^
talib/func.c:114781:15: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_t_2 = PyArray_GETCONTIGUOUS(__pyx_v_low); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11079, __pyx_L1_error)
               ^
talib/func.c:114886:15: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_t_2 = PyArray_GETCONTIGUOUS(__pyx_v_close); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11086, __pyx_L1_error)
               ^
talib/func.c: In function '__pyx_pf_5talib_4func_312WILLR':
talib/func.c:115478:15: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_t_2 = PyArray_GETCONTIGUOUS(__pyx_v_high); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11149, __pyx_L1_error)
               ^
talib/func.c:115583:15: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_t_2 = PyArray_GETCONTIGUOUS(__pyx_v_low); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11156, __pyx_L1_error)
               ^
talib/func.c:115688:15: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_t_2 = PyArray_GETCONTIGUOUS(__pyx_v_close); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11163, __pyx_L1_error)
               ^
talib/func.c: In function '__pyx_pf_5talib_4func_314WMA':
talib/func.c:116256:15: warning: assignment from incompatible pointer type [-Wincompatible-pointer-types]
     __pyx_t_2 = PyArray_GETCONTIGUOUS(__pyx_v_real); if (unlikely(!__pyx_t_2)) __PYX_ERR(0, 11224, __pyx_L1_error)
               ^
x86_64-linux-gnu-gcc: internal compiler error: Killed (program cc1)
Please submit a full bug report,
with preprocessed source if appropriate.
See <file:///usr/share/doc/gcc-5/README.Bugs> for instructions.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 4

----------------------------------------

Command "/usr/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-build-e0bjn46w/TA-Lib/setup.py';f=getattr(tokenize, 'open', open)(file);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, file, 'exec'))" install --record /tmp/pip-_fsw_9au-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-build-e0bjn46w/TA-Lib/

[b0123456789]

ubuntu 16.04 x64

[mrjbq7]

What version of gcc are you using?

This seems odd, but maybe my recent upgrade to cython 0.25.2 fixed it?

Can you try latest master?

[b0123456789]

tey@localhost:/opt$ python3 -m pip freeze
cssselect==1.0.1
cycler==0.10.0
Cython==0.25.2
Django==1.10.5
django-mysql==1.1.0
tey@localhost:/opt$ gcc --version
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.4) 5.4.0 20160609

It still error .

[mrjbq7]

A couple things you can try:

1. Download latest git master and try python setup.py install.

2. If that doesn't work, maybe try deleting talib/_ta_lib.c and then re-running python setup.py install.

3. If that doesn't work, well I'm not sure what is triggering an internal compiler error without being able to reproduce and investigate.

[b0123456789]

It still get some errors.

[mrjbq7]

Hmm, I have a fresh Ubuntu 16.04 64-bit VM and had no problems installing it. And our Travis build bots do not have errors also. That is the same gcc version that I've been using.

[mrjbq7]

Also tried a fresh Ubuntu 16.10 32-bit VM and it worked fine...

[b0123456789]

thanks

[mrjbq7]

Sorry I'm not more helpful. I really would like to help resolve your problem. Especially if there is some potential bug here.

[b0123456789]

Thanks once more. I'll report you when there are other bug here.

[paulcollinsiii]

Resurrecting an old thread, I ran into this exact issue as well. The root cause was I was trying to build this inside a docker image running inside a vagrant box that had limited ram. It was the Out of Memory killer coming through and killing the GCC process. Upping the ram to the Vagrant box fixed this.

[russian-python]

You need more RAM. On my VPS with RAM: 512 MB, I got the same error.
On my second VPS with 2GB RAM - No errors.

[darekm101]

RAM was indeed the problem. I was on a DigitalOcean Droplet with 1GB or RAM and kept running into the repeated error below, I bumped up the RAM to 2GB and error is gone.

talib/_ta_lib.c:208671:15: warning: assignment from incompatible pointer type [enabled by default]