>>> python-remi 2020.10.30 Downloading
--2020-11-04 00:51:45--  https://github.com/dddomodossola/remi/archive/2020.10.30/python-remi-2020.10.30.tar.gz
Resolving github.com (github.com)... 140.82.113.4
Connecting to github.com (github.com)|140.82.113.4|:443... connected.
HTTP request sent, awaiting response... 302 Found
Location: https://codeload.github.com/dddomodossola/remi/tar.gz/2020.10.30 [following]
--2020-11-04 00:51:45--  https://codeload.github.com/dddomodossola/remi/tar.gz/2020.10.30
Resolving codeload.github.com (codeload.github.com)... 140.82.114.9
Connecting to codeload.github.com (codeload.github.com)|140.82.114.9|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: unspecified [application/x-gzip]
Saving to: '/tmp/instance-1/output-1/build/.python-remi-2020.10.30.tar.gz.C13uQ6/output'

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2020-11-04 00:51:46 (2.72 MB/s) - '/tmp/instance-1/output-1/build/.python-remi-2020.10.30.tar.gz.C13uQ6/output' saved [1026153]

python-remi-2020.10.30.tar.gz: OK (sha256: afe28d799d147d39954e18377e81101d045affe9c634eed5bf8dfdf888202650)
>>> python-remi 2020.10.30 Extracting
gzip -d -c /tmp/instance-1/dl/python-remi/python-remi-2020.10.30.tar.gz | /tmp/instance-1/output-1/host/bin/tar --strip-components=1 -C /tmp/instance-1/output-1/build/python-remi-2020.10.30   -xf -
>>> python-remi 2020.10.30 Patching
>>> python-remi 2020.10.30 Configuring
>>> python-remi 2020.10.30 Building
(cd /tmp/instance-1/output-1/build/python-remi-2020.10.30//; _PYTHON_SYSCONFIGDATA_NAME="`{ [ -e /tmp/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/python3.9//_sysconfigdata__linux_*.py ] && basename /tmp/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/python3.9//_sysconfigdata__linux_*.py .py; } || true`" PATH="/tmp/instance-1/output-1/host/bin:/tmp/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" PATH="/tmp/instance-1/output-1/host/bin:/tmp/instance-1/output-1/host/sbin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/bin" AR="/tmp/instance-1/output-1/host/bin/x86_64-linux-ar" AS="/tmp/instance-1/output-1/host/bin/x86_64-linux-as" LD="/tmp/instance-1/output-1/host/bin/x86_64-linux-ld" NM="/tmp/instance-1/output-1/host/bin/x86_64-linux-nm" CC="/tmp/instance-1/output-1/host/bin/x86_64-linux-gcc" GCC="/tmp/instance-1/output-1/host/bin/x86_64-linux-gcc" CPP="/tmp/instance-1/output-1/host/bin/x86_64-linux-cpp" CXX="/tmp/instance-1/output-1/host/bin/x86_64-linux-g++" FC="/tmp/instance-1/output-1/host/bin/x86_64-linux-gfortran" F77="/tmp/instance-1/output-1/host/bin/x86_64-linux-gfortran" RANLIB="/tmp/instance-1/output-1/host/bin/x86_64-linux-ranlib" READELF="/tmp/instance-1/output-1/host/bin/x86_64-linux-readelf" STRIP="/tmp/instance-1/output-1/host/bin/x86_64-linux-strip" OBJCOPY="/tmp/instance-1/output-1/host/bin/x86_64-linux-objcopy" OBJDUMP="/tmp/instance-1/output-1/host/bin/x86_64-linux-objdump" AR_FOR_BUILD="/usr/bin/ar" AS_FOR_BUILD="/usr/bin/as" CC_FOR_BUILD="/usr/bin/gcc" GCC_FOR_BUILD="/usr/bin/gcc" CXX_FOR_BUILD="/usr/bin/g++" LD_FOR_BUILD="/usr/bin/ld" CPPFLAGS_FOR_BUILD="-I/tmp/instance-1/output-1/host/include" CFLAGS_FOR_BUILD="-O2 -I/tmp/instance-1/output-1/host/include" CXXFLAGS_FOR_BUILD="-O2 -I/tmp/instance-1/output-1/host/include" LDFLAGS_FOR_BUILD="-L/tmp/instance-1/output-1/host/lib -Wl,-rpath,/tmp/instance-1/output-1/host/lib" FCFLAGS_FOR_BUILD="" DEFAULT_ASSEMBLER="/tmp/instance-1/output-1/host/bin/x86_64-linux-as" DEFAULT_LINKER="/tmp/instance-1/output-1/host/bin/x86_64-linux-ld" CPPFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" CFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  " CXXFLAGS="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64  -Os  " LDFLAGS="" FCFLAGS=" -Os " FFLAGS=" -Os " PKG_CONFIG="/tmp/instance-1/output-1/host/bin/pkg-config" STAGING_DIR="/tmp/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot" INTLTOOL_PERL=/usr/bin/perl PYTHONPATH="/tmp/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot/usr/lib/python2.7/sysconfigdata/" PYTHONNOUSERSITE=1 _python_sysroot=/tmp/instance-1/output-1/host/x86_64-buildroot-linux-musl/sysroot _python_prefix=/usr _python_exec_prefix=/usr  /tmp/instance-1/output-1/host/bin/python setup.py build  )
Traceback (most recent call last):
  File "setup.py", line 22, in <module>
    include_package_data=True,
  File "/tmp/instance-1/output-1/host/lib/python2.7/site-packages/setuptools/__init__.py", line 145, in setup
    return distutils.core.setup(**attrs)
  File "/tmp/instance-1/output-1/host/lib/python2.7/distutils/core.py", line 111, in setup
    _setup_distribution = dist = klass(attrs)
  File "/tmp/instance-1/output-1/host/lib/python2.7/site-packages/setuptools/dist.py", line 448, in __init__
    k: v for k, v in attrs.items()
  File "/tmp/instance-1/output-1/host/lib/python2.7/distutils/dist.py", line 287, in __init__
    self.finalize_options()
  File "/tmp/instance-1/output-1/host/lib/python2.7/site-packages/setuptools/dist.py", line 740, in finalize_options
    ep.load()(self)
  File "/tmp/instance-1/output-1/host/lib/python2.7/site-packages/setuptools/dist.py", line 747, in _finalize_setup_keywords
    ep.load()(self, ep.name, value)
  File "/tmp/instance-1/output-1/host/lib/python2.7/site-packages/setuptools_scm/integration.py", line 17, in version_keyword
    dist.metadata.version = _get_version(config)
  File "/tmp/instance-1/output-1/host/lib/python2.7/site-packages/setuptools_scm/__init__.py", line 147, in _get_version
    parsed_version = _do_parse(config)
  File "/tmp/instance-1/output-1/host/lib/python2.7/site-packages/setuptools_scm/__init__.py", line 118, in _do_parse
    "use git+https://github.com/user/proj.git#egg=proj" % config.absolute_root
LookupError: setuptools-scm was unable to detect version for u'/tmp/instance-1/output-1/build/python-remi-2020.10.30'.

Make sure you're either building from a fully intact git repository or PyPI tarballs. Most other sources (such as GitHub's tarballs, a git checkout without the .git folder) don't contain the necessary metadata and will not work.

For example, if you're using pip, instead of https://github.com/user/proj/archive/master.zip use git+https://github.com/user/proj.git#egg=proj
make: *** [package/pkg-generic.mk:250: /tmp/instance-1/output-1/build/python-remi-2020.10.30/.stamp_built] Error 1
make: Leaving directory '/tmp/instance-1/buildroot'