install numba-0.19 on fedora-25 llvm-3.8

[Neal Becker]

I attempted to install numba via pip3.

I used alternatives to point llvm-config to llvm-3.8 (because numba didn't 

seem to want to build with llvm-3.7).

alternatives --display llvm-config

$ llvm-config - status is manual.

 link currently points to /usr/bin/llvm-config-64

/usr/bin/llvm-config-64-3.7 - priority 64

/usr/bin/llvm-config-64 - priority 64

Current `best' version is /usr/bin/llvm-config-64-3.7.

$ llvm-config --version

3.8.0

Install went OK, but when I tested:

In [100]: find_runs(df)

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

KeyError                                  Traceback (most recent call last)

/home/nbecker/.local/lib/python3.5/site-packages/numba/bytecode.py in 

_fetch_opcode(self)

    250         try:

--> 251             info = BYTECODE_TABLE[opcode]

    252         except KeyError:

KeyError: 121

During handling of the above exception, another exception occurred:

NotImplementedError                       Traceback (most recent call last)

<ipython-input-103-e18a660e554b> in <module>()

----> 1 find_runs(df)

/home/nbecker/.local/lib/python3.5/site-packages/numba/dispatcher.py in 

_compile_for_args(self, *args, **kws)

    284                 argtypes.append(self.typeof_pyval(a))

    285         try:

--> 286             return self.compile(tuple(argtypes))

    287         except errors.TypingError as e:

    288             # Intercept typing error that may be due to an argument

/home/nbecker/.local/lib/python3.5/site-packages/numba/dispatcher.py in 

compile(self, sig)

    530 

    531             self._cache_misses[sig] += 1

--> 532             cres = self._compiler.compile(args, return_type)

    533             self.add_overload(cres)

    534             self._cache.save_overload(sig, cres)

/home/nbecker/.local/lib/python3.5/site-packages/numba/dispatcher.py in 

compile(self, args, return_type)

     79                                       impl,

     80                                       args=args, 

return_type=return_type,

---> 81                                       flags=flags, 

locals=self.locals)

     82         # Check typing error if object mode is used

     83         if cres.typing_error is not None and not 

flags.enable_pyobject:

/home/nbecker/.local/lib/python3.5/site-packages/numba/

[Stanley Seibert]

Hi,

I'm not sure if your subject line is a typo (Numba 0.19 is pretty old), but with LLVM 3.8 and Python 3.5, you should make sure to use

• llvmlite 0.14.0
• Numba 0.29.0
  

Python 3.5 did not exist when Numba 0.19 was released.

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[Neal Becker]

Yes, that was a typo, here is what pip3 installed:
...
Successfully built llvmlite
Installing collected packages: llvmlite, numba
Successfully installed llvmlite-0.14.0 numba-0.29.0

Stanley Seibert wrote:

> Hi,
>
> I'm not sure if your subject line is a typo (Numba 0.19 is pretty old),
> but with LLVM 3.8 and Python 3.5, you should make sure to use
>

> - llvmlite 0.14.0
> - Numba 0.29.0

>> email to numba-users...@continuum.io.

>> To post to this group, send email to
>> numba...@continuum.io. To view this
>> discussion on the web visit https://groups.google.com/a/co
>> ntinuum.io/d/msgid/numba-users/ce14c4ab-4345-4437-8f69-7dfc8
>> ed58155%40continuum.io

>> <https://groups.google.com/a/continuum.io/d/msgid/numba-users/ce14c4ab-4345-4437-8f69-7dfc8ed58155%40continuum.io?utm_medium=email&utm_source=footer>
>> . For more options, visit
>> https://groups.google.com/a/continuum.io/d/optout.
>>
>