update version to 8.8.3

[kurtsansom]

Checklist

• Used a fork of the feedstock to propose changes
• Re-rendered with the latest conda-smithy (Use the phrase @conda-forge-admin, please rerender in a comment in this PR for automated rerendering)
• Ensured the license file is being packaged.

updated to version 8.8.3
@conda-forge-admin, please rerender

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I just wanted to let you know that I linted all conda-recipes in your PR (recipe) and found it was in an excellent condition.

[jcupitt]

Nice! Thank you Kurt.

[sebastian-luna-valero]

Hi, thanks!

Sorry, why is there version 8.3.3 and version 8.3.3a? and which one should we use here?

[jcupitt]

Hello, it says in the comment:

vips-8.8.3a.tar.gz is just vips-8.8.3.tar.gz, but with a single test removed to help it pass with a wider range of librsvg versions.

[sebastian-luna-valero]

Apologies, I took the tarball in a rush and didn't read the comments.

[sebastian-luna-valero]

Hi,

With version 8.3.3, I get:

testing blankpage.svg svgload ... save / load difference is 80.000000
FAIL test_formats.sh (exit status: 1)

[jcupitt]

Yes, that's the test I removed in 8.8.3a, I think.

librsvg changed the way they do coordinate rounding, so all images are displaced by 0.5 pixels. It's enough to break tests that compare against a standard.

[sebastian-luna-valero]

Thanks, that fixes it.

However, the Linux build is failing randomly with an error that I don't understand:

Preparing transaction: ...working... done
Verifying transaction: ...working... done
Executing transaction: ...working... 
ClobberWarning: Conda was asked to clobber an existing path.
  source path: /opt/conda/pkgs/libvips-8.8.3-h49d8aaf_0/lib//
  target path: /home/conda/feedstock_root/build_artifacts/libvips_1573504292703/_test_env_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehold_placehol/lib//



done
ERROR:conda.core.link:An error occurred while installing package 'local::libvips-8.8.3-h49d8aaf_0'.
ERROR conda.core.link:_execute(700): An error occurred while installing package 'local::libvips-8.8.3-h49d8aaf_0'.
Rolling back transaction: ...working... done
Traceback (most recent call last):
  File "/opt/conda/bin/conda-build", line 11, in <module>
    sys.exit(main())
  File "/opt/conda/lib/python3.7/site-packages/conda_build/cli/main_build.py", line 469, in main
    execute(sys.argv[1:])
  File "/opt/conda/lib/python3.7/site-packages/conda_build/cli/main_build.py", line 460, in execute
    verify=args.verify, variants=args.variants)
  File "/opt/conda/lib/python3.7/site-packages/conda_build/api.py", line 209, in build
    notest=notest, need_source_download=need_source_download, variants=variants)
  File "/opt/conda/lib/python3.7/site-packages/conda_build/build.py", line 2350, in build_tree
    test(pkg, config=metadata.config.copy(), stats=stats)
  File "/opt/conda/lib/python3.7/site-packages/conda_build/build.py", line 2155, in test
    is_conda=metadata.name() == 'conda')
  File "/opt/conda/lib/python3.7/site-packages/conda_build/environ.py", line 868, in create_env
    execute_actions(actions, index)
  File "/opt/conda/lib/python3.7/site-packages/conda/common/io.py", line 88, in decorated
    return f(*args, **kwds)
  File "/opt/conda/lib/python3.7/site-packages/conda/plan.py", line 321, in execute_actions
    execute_instructions(plan, index, verbose)
  File "/opt/conda/lib/python3.7/site-packages/conda/plan.py", line 533, in execute_instructions
    cmd(state, arg)
  File "/opt/conda/lib/python3.7/site-packages/conda/instructions.py", line 73, in UNLINKLINKTRANSACTION_CMD
    unlink_link_transaction.execute()
  File "/opt/conda/lib/python3.7/site-packages/conda/core/link.py", line 249, in execute
    self._execute(tuple(concat(interleave(itervalues(self.prefix_action_groups)))))
  File "/opt/conda/lib/python3.7/site-packages/conda/core/link.py", line 716, in _execute
    rollback_excs,
conda.CondaMultiError: [Errno 21] Is a directory: '/opt/conda/pkgs/libvips-8.8.3-h49d8aaf_0/lib//'
()

[jcupitt]

This error is very suspicious:

conda.CondaMultiError: [Errno 21] Is a 
   directory: '/opt/conda/pkgs/libvips-8.8.3-h49d8aaf_0/lib//'

Why is there a double slash (//) at the end? Perhaps an environment variable has not been set?

[sebastian-luna-valero]

It looks to me like a conda error, but didn't find a similar problem/solution out there.

I am re-running tests before we ask for help to conda/conda-forge.

[sebastian-luna-valero]

@conda-forge-admin, please rerender

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-webservice.

I tried to re-render for you, but it looks like there was nothing to do.

[sebastian-luna-valero]

xref: conda-forge/pylint-feedstock#27

[sebastian-luna-valero]

@conda-forge/core please help

[jcupitt]

It looks like the current conda package has stopped working too, somehow:

$ conda create --name test python=3 pyvips
...
$ conda activate test
(test) $ which python
/home/john/miniconda3/envs/test/bin/python
(test) $ python
Python 3.7.3 | packaged by conda-forge | (default, Jul  1 2019, 21:52:21) 
[GCC 7.3.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import pyvips
Segmentation fault (core dumped)

It seems to be failing to dlopen() libgobject, though the library is present in /home/john/miniconda3/envs/test/lib.

[sebastian-luna-valero]

@conda-forge-admin, please rerender

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-webservice.

I tried to re-render for you but ran into some issues, please ping conda-forge/core for further assistance. You can also try re-rendering locally.

[sebastian-luna-valero]

ping @conda-forge/core

[ocefpaf]

ping @conda-forge/core

Why? Do you need help with something?

[sebastian-luna-valero]

Yes, please. We cannot re-render this feedstock.

Please see the error above:

Hi! This is the friendly automated conda-forge-webservice.

I tried to re-render for you but ran into some issues, please ping conda-forge/core for further assistance. You can also try re-rendering locally.

[ocefpaf]

Yes, please. We cannot re-render this feedstock.

Did you try following the docs on the bot comment regarding re-rendering it locally?

[sebastian-luna-valero]

I will try that, thanks.

Are you aware of issues with the conda-forge-webservice ?

[ocefpaf]

Are you aware of issues with the conda-forge-webservice ?

It is a websevice that may be down due to updates in the pinning package or conda-smithy. That is why the local re-render is always an option.

[sebastian-luna-valero]

@ocefpaf

We are getting the following error messages:

conda.CondaMultiError: [Errno 21] Is a directory: '/opt/conda/pkgs/libvips-8.8.1-h49d8aaf_1/lib//'

On this PR and on #5

Any suggestions?

[mbargull]

libtool runs ldconfig and the latter does something funky with the libraries from gstreamer-orc, creating links named '\' and $'\003'.
Interestingly enough, I couldn't reproduce that on my host OS but could -- albeit with the same glibc version -- in a fedora:31 container:

~ >>>  podman run --rm -it centos:6 sh -c 'cd /tmp && curl -sL https://anaconda.org/conda-forge/gstreamer-orc/0.4.31/download/linux-64/gstreamer-orc-0.4.31-h516909a_0.tar.bz2 | tar -xjf- lib/liborc-test-0.4.so.0.31.0 && ldconfig --version | head -n1 && ldconfig -vnN ./lib'
ldconfig (GNU libc) 2.12
./lib:
	\ -> liborc-test-0.4.so.0.31.0 (changed)
~ >>>  podman run --rm -it fedora:31 sh -c 'dnf -qy install bsdtar && cd /tmp && curl -sL https://anaconda.org/conda-forge/gstreamer-orc/0.4.31/download/linux-64/gstreamer-orc-0.4.31-h516909a_0.tar.bz2 | bsdtar -xf- lib/liborc-test-0.4.so.0.31.0 && ldconfig --version | head -n1 && ldconfig -vnN ./lib'
ldconfig (GNU libc) 2.30
./lib:
	\ -> liborc-test-0.4.so.0.31.0 (changed)
~ >>>  podman run --rm -it archlinux/base sh -c 'cd /tmp && curl -sL https://anaconda.org/conda-forge/gstreamer-orc/0.4.31/download/linux-64/gstreamer-orc-0.4.31-h516909a_0.tar.bz2 | bsdtar -xf- lib/liborc-test-0.4.so.0.31.0 && ldconfig --version | head -n1 && ldconfig -vnN ./lib'              
ldconfig (GNU libc) 2.30
./lib:
	liborc-test-0.4.so.0 -> liborc-test-0.4.so.0.31.0 (changed)

[mbargull]

xref: conda-forge/gstreamer-orc-feedstock#3

[conda-forge-linter]

Hi! This is the friendly automated conda-forge-linting service.

I was trying to look for recipes to lint for you, but it appears we have a merge conflict.
Please try to merge or rebase with the base branch to resolve this conflict.

Please ping the 'conda-forge/core' team (using the @ notation in a comment) if you believe this is a bug.

[sebastian-luna-valero]

Closing in favor of #8