Error Building wheel

Hi,

I am trying to install pythonnet using the following commands:
pip install pythonnet==2.1.0.dev1 - and with not luck since I am getting an error: Failed building wheel for pythonnet.

Can anyone help with this?

Just to be clear that I am using macOS.

Thanks.

@karbon62 can you paste full error from build process? You can use https://asciinema.org to record your command-line session.

Also have a look at some additional instructions for OSX on this issue:

#120

Hi denfromufa,

Thanks for replying.

The failure is shown below:

Command "/usr/local/opt/python/bin/python2.7 -u -c "import setuptools, tokenize;file='/private/var/folders/bm/kfjt11c544d9yz_cgvxwvzrm0000gn/T/pip-build-JnDwbB/pythonnet/setup.py';exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec'))" install --record /var/folders/bm/kfjt11c544d9yz_cgvxwvzrm0000gn/T/pip-JqJLWX-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/bm/kfjt11c544d9yz_cgvxwvzrm0000gn/T/pip-build-JnDwbB/pythonnet/

I've had a look at the ticket that you've mentioned to potentially resolve this. Its essentially a setyup.py script. I can try and see if that works. Though if you have a way to solve this or that there is an alternative to pythonnet I would gladly install that also.

Thanks again,
Lisa

Hi Lisa,
Have tried running this command to get the exact error (possibly with sudo)?

Mateusz

Hi Mateusz,

The correct answer is that Im not sure if I am writing this into the terminal correctly.

I've tried sudo "apt-get pythonnet==2.1.0.dev1" & "sudo installer pythonnet==2.1.0.dev1".

Lisa

Sorry I meant the command that gives exit code 1, so:
/usr/local/opt/python/bin/python2.7 -u -c "import setuptools, tokenize;file='/private/var/folders/bm/kfjt11c544d9yz_cgvxwvzrm0000gn/T/pip-build-JnDwbB/pythonnet/setup.py';exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec'))" install --record /var/folders/bm/kfjt11c544d9yz_cgvxwvzrm0000gn/T/pip-JqJLWX-record/install-record.txt --single-version-externally-managed --compile

ahh right, got you :) I used this:

pip install pythonnet==2.1.0.dev1

I've installed the setuptools & wheel also using pip.

Lisa

Still not what I meant :P
When you run pip install pythonnet==2.1.0.dev1 underneath it runs this command:
/usr/local/opt/python/bin/python2.7 -u -c "import setuptools, tokenize;file='/private/var/folders/bm/kfjt11c544d9yz_cgvxwvzrm0000gn/T/pip-build-JnDwbB/pythonnet/setup.py';exec(compile(getattr(tokenize, 'open', open)(file).read().replace('\r\n', '\n'), file, 'exec'))" install --record /var/folders/bm/kfjt11c544d9yz_cgvxwvzrm0000gn/T/pip-JqJLWX-record/install-record.txt --single-version-externally-managed --compile

But it fails, giving exit code 1.
So I wanted you to copy this long command and paste it into terminal so we can see some additional info about this error (please paste it here).

I had similar problem in the past and this approach helped me to find source of the problem.

To sum up:

Copy the long command I quoted in this post
Paste it into terminal
If if fails (and it should) try running this command with sudo
Paste the output here

Mateusz

So as I got it right, I've posted the initial post and copied it into terminal and ran it. Generating this:

File "", line 1, in
IOError: [Errno 2] No such file or directory: '/private/var/folders/bm/kfjt11c544d9yz_cgvxwvzrm0000gn/T/pip-build-JnDwbB/pythonnet/setup.py'

also try run from latest pip package: "[sudo] pip install pythonnet --pre
-U" or straight from latest source on github (assuming you have git
installed) "pip install git+https://github.com/pythonnet/pythonnet -U"

Note that I marked [sudo] optional.

Before running these commands you need to make sure that all dependencies
are installed: python (2.7, 3.3, 3.4, or 3.5), mono (brew installed mono),
pip, six, wheels, pycparser, clang.

Finally you are not pasting full session from your terminal (only last part
of it), I insist on recording using asciinema or pasting full terminal
session here.

actually sudo is not optional - it is required!

Hi,

I've tried the methods but unfortunately Im still getting the same issue. :'(

Thanks,
Lisa

Also tried with Sudo. It started downloading which seemed at first promising but then it just failed, giving the same error :(

Well @karbon62, without console (terminal) output we cannot help you much.
The only thing you can do at this point is wait for Mac OS wheels that I'm
preparing for OSX using Travis CI. I do not even have Mac OSX, although
some of my colleagues have.

Also others who successfully build wheels locally for OSX can provide them
to you privately and post here. Note that these are highly OS/Python/Mono
version specific binary wheels.

Any update here?

@kdesimone

@kdesimone what kind of update are you expecting?

I'm having same problem, different package. Wondering how he resolved it.

@kdesimone

@kdesimone I had the same issue, but then ran 'sudo -H pip2.7 install pythonnet' and fixed it, it seemed to be due to me having 2 different versions of pip (2.7 and 3.5) and the former not having access to the caching wheels

Wow, thank you for the update!

…

On Wed, Jan 11, 2017 at 6:25 AM, Luke Greenwood ***@***.***> wrote: @kdesimone <https://github.com/kdesimone> I had the same issue, but then ran 'sudo -H pip2.7 install pythonnet' and fixed it, it seemed to be due to me having 2 different versions of pip (2.7 and 3.5) and the former not having access to the caching wheels — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub <#269 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABsV57dRl8K75kWNFEQ6qOOOSDfIlKo-ks5rRLwfgaJpZM4KH44m> .

Hope it worked for you too!

We released 2.2.2 yesterday, I would suggest trying that one since it fixed a couple packaging issues

@vmuriart

@vmuriart i'm not done with my osx branch yet. it may still require manual intervention. will have to rent some VM to do more manual testing: http://www.macincloud.com/

I think this is solved. Based on the feedback during the troubleshooting of #392 alot of the quirks during setup have been sorted out on the latest master branch.

If the issue persists let us know.

Navigation Menu

Repository navigation

Error Building wheel #269

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Error Building wheel #269

Description

Activity

den-run-ai commented on Sep 27, 2016

Lisa-V-Sau commented on Sep 28, 2016

mateuszlewko commented on Sep 28, 2016

Lisa-V-Sau commented on Sep 28, 2016

mateuszlewko commented on Sep 28, 2016

Lisa-V-Sau commented on Sep 28, 2016

mateuszlewko commented on Sep 28, 2016

Lisa-V-Sau commented on Sep 28, 2016

den-run-ai commented on Sep 28, 2016

den-run-ai commented on Sep 28, 2016

Lisa-V-Sau commented on Sep 28, 2016

Lisa-V-Sau commented on Sep 28, 2016

den-run-ai commented on Sep 28, 2016

kdesimone commented on Dec 14, 2016

den-run-ai commented on Dec 14, 2016

kdesimone commented on Dec 14, 2016

luketg8 commented on Jan 11, 2017

kdesimone commented on Jan 11, 2017

luketg8 commented on Jan 11, 2017

vmuriart commented on Jan 30, 2017

den-run-ai commented on Jan 30, 2017

vmuriart commented on Mar 3, 2017

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions