python llvmlite installtion iisue - SVML not detected - python-3.x

Question

Trying to make a python script having numba 0.33.0 as dependency work on ubuntu 14.0.4. Have installed llvm 6.0 for the same and set the llvm_config variable to llvm_config location.
Facing issues while building llvmlite
Following is the stack trace
Installing collected packages: llvmlite, numba
Running setup.py install for llvmlite ... error
Complete output from command /home/ubuntu/www/Spam_detection_algo/spam/bin/python3 -u -c "import setuptools, tokenize;file='/tmp/pip-install-lca77547/llvmlite/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-record-a53bsnug/install-record.txt --single-version-externally-managed --compile --install-headers /home/ubuntu/www/Spam_detection_algo/spam/include/site/python3.4/llvmlite:
running install
running build
got version from file /tmp/pip-install-lca77547/llvmlite/llvmlite/_version.py {'full': '02bd87a8449bb2984e9791bdd1d653338442b6b8', 'version': '0.23.2'}
▽
running build_ext
/home/ubuntu/www/Spam_detection_algo/spam/bin/python3 /tmp/pip-install-lca77547/llvmlite/ffi/build.py
LLVM version... # static-libstdc++ avoids runtime dependencies on a
# particular libstdc++ version.
g++ -shared -I/usr/lib/llvm-6.0/include -std=c++0x -fuse-ld=gold -Wl,--no-keep-files-mapped -Wl,--no-map-whole-files -fPIC -fvisibility-inlines-hidden -Werror=date-time -std=c++11 -Wall -W -Wno-unused-parameter -Wwrite-strings -Wcast-qual -Wno-missing-field-initializers -pedantic -Wno-long-long -Wno-maybe-uninitialized -Wdelete-non-virtual-dtor -Wno-comment -ffunction-sections -fdata-sections -O2 -DNDEBUG -fno-exceptions -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -fno-rtti -g -flto assembly.cpp bitcode.cpp core.cpp initfini.cpp module.cpp value.cpp executionengine.cpp transforms.cpp passmanagers.cpp targets.cpp dylib.cpp linker.cpp object_file.cpp -o libllvmlite.so -L/usr/lib/llvm-6.0/lib -flto -Wl,--exclude-libs=ALL -lLLVM-6.0
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
cc1plus: error: -Werror=date-time: no option -Wdate-time
make: *** [libllvmlite.so] Error 1
6.0.1
SVML not detected
Traceback (most recent call last):
File "/tmp/pip-install-lca77547/llvmlite/ffi/build.py", line 153, in <module>
main()
File "/tmp/pip-install-lca77547/llvmlite/ffi/build.py", line 143, in main
main_posix('linux', '.so')
File "/tmp/pip-install-lca77547/llvmlite/ffi/build.py", line 135, in main_posix
subprocess.check_call(['make', '-f', makefile])
File "/usr/lib/python3.4/subprocess.py", line 561, in check_call
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['make', '-f', 'Makefile.linux']' returned non-zero exit status 2
error: command '/home/ubuntu/www/Spam_detection_algo/spam/bin/python3' failed with exit status 1

Answer 1

Please check your LLVM_CONFIG environment variable as noted here.
If your LLVM is installed in a nonstandard location, set the
LLVM_CONFIG environment variable to the location of the corresponding
llvm-config or llvm-config.exe executable. This variable must persist
into the installation of llvmlite—for example, into a Python
environment.
EXAMPLE: If LLVM is installed in /opt/llvm/ with the llvm-config
binary located at /opt/llvm/bin/llvm-config, set
LLVM_CONFIG=/opt/llvm/bin/llvm-config.