Blosc 1.10 fails to build from source when installed from pip (e.g. on Python 3.6)

[itamarst]

$ pip install --no-binary :all: blosc 
Collecting blosc
  Downloading blosc-1.10.0.tar.gz (845 kB)
     |████████████████████████████████| 845 kB 4.3 MB/s 
    ERROR: Command errored out with exit status 1:
     command: /tmp/venv/bin/python3.8 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-ed60eri2/blosc/setup.py'"'"'; __file__='"'"'/tmp/pip-install-ed60eri2/blosc/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-97mman7p
         cwd: /tmp/pip-install-ed60eri2/blosc/
    Complete output (5 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-ed60eri2/blosc/setup.py", line 18, in <module>
        from skbuild import setup
    ModuleNotFoundError: No module named 'skbuild'
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
WARNING: You are using pip version 20.2.2; however, version 20.3.3 is available.
You should consider upgrading via the '/tmp/venv/bin/python3.8 -m pip install --upgrade pip' command.

The problem is that the way pip figures out the build dependencies is by importing setup.py... but setup.py import scikit-build, thus blowing up before pip can figure out that it needs scikit-build installed.

(I hit this because my install for some reason didn't find the macOS binary wheel, so it fell back to tarball build, not sure why that happened.)

[itamarst]

Ah, the reason I hit source build is because I installed on Python 3.6, and Python 3.6 doesn't have a binary wheel available. I updated the title.

[FrancescAlted]

Thanks for bringing this to our attention. This should have been fixed in the new 1.10.1 release.

[itamarst]

Thank you!