PyCuda libcurand import issue

There are many issues similar to mine, but solutions to those do not work for me. My speculation is that due having previously installed cuda-5.5 something is still set to that version, but no idea what exactly.

Below: Update after symbolic linking.

Basically, when I run in Python

>>> from pycuda.driver import autoinit
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/dawid/anaconda2/lib/python2.7/site-packages/pycuda/driver.py", line 5, in <module> from pycuda._driver import * # noqa
ImportError: libcurand.so.5.5: cannot open shared object file: No such file or directory

My setting:

.bashrc:
export PATH=/usr/local/cuda-8.0/bin:$PATH
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/usr/local/cuda-8.0/lib64 

Confirmation:

dawid@junkyard:~$ ldconfig -p | grep libcurand libcurand.so.8.0 (libc6,x86-64) => /usr/local/cuda-8.0/lib64/libcurand.so.8.0 libcurand.so (libc6,x86-64) => /usr/local/cuda-8.0/lib64/libcurand.so
dawid@junkyard:~$ ll /usr/local/cuda*
lrwxrwxrwx 1 root root 19 Mar 15 10:13 /usr/local/cuda -> /usr/local/cuda-8.0/
/usr/local/cuda-8.0:
{bins, docs, nvcc, etc.}

NVCC version:

dawid@junkyard:~$ nvcc --version
nvcc: NVIDIA (R) Cuda compiler driver
Copyright (c) 2005-2016 NVIDIA Corporation
Built on Tue_Jan_10_13:22:03_CST_2017
Cuda compilation tools, release 8.0, V8.0.61

After performing symbolic linking there seem to be additional trait in the trail. Now Python complains about undefined symbol to which Google suggests taking care of Boost library. Any thoughts?

>>> import pycuda.autoinit
Traceback (most recent call last): File "<stdin>", line 1, in <module> File "/home/dawid/anaconda2/lib/python2.7/site-packages/pycuda/autoinit.py", line 2, in <module> import pycuda.driver as cuda File "/home/dawid/anaconda2/lib/python2.7/site-packages/pycuda/driver.py", line 5, in <module> from pycuda._driver import * # noqa
ImportError: /home/dawid/anaconda2/lib/python2.7/site-packages/pycuda/_driver.so: undefined symbol: _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED1Ev

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