'import vbgmm' then 'ImportError: dlopen : Symbol not found'

[yoyohashao]

Hi Daniel, I am using CONCOCT on MacOS, which will import vbgmm to initiate the analysis. However, I couldn't get it start. It shows:
(concoct_env)SEBASTIANs-MacBook-Pro:CONCOCT-0.4.0 FLFLFLLF$ concoct -h
Traceback (most recent call last):
File "//anaconda/envs/concoct_env/bin/concoct", line 4, in
import('pkg_resources').run_script('concoct==0.4.0', 'concoct')
File "//anaconda/envs/concoct_env/lib/python2.7/site-packages/setuptools-13.0.2-py2.7.egg/pkg_resources/init.py", line 698, in run_script
File "//anaconda/envs/concoct_env/lib/python2.7/site-packages/setuptools-13.0.2-py2.7.egg/pkg_resources/init.py", line 1616, in run_script
File "/anaconda/envs/concoct_env/lib/python2.7/site-packages/concoct-0.4.0-py2.7-macosx-10.5-x86_64.egg/EGG-INFO/scripts/concoct", line 6, in
import vbgmm
ImportError: dlopen(//anaconda/envs/concoct_env/lib/python2.7/site-packages/concoct-0.4.0-py2.7-macosx-10.5-x86_64.egg/vbgmm.so, 2): Symbol not found: _gsl_linalg_cholesky_invert
Referenced from: //anaconda/envs/concoct_env/lib/python2.7/site-packages/concoct-0.4.0-py2.7-macosx-10.5-x86_64.egg/vbgmm.so
Expected in: dynamic lookup

I don't really know if it's the problem of vbgmm or gsl (I had gsl 1.9 installed but I couldn't find the latest version of gsl, e.g. gsl 1.2). Can you share some thoughts? Thanks

Cheers, Fang