[ https://issues.apache.org/jira/browse/ARROW-2067?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney closed ARROW-2067. ------------------------------- > [Python] "pip install" doesn't work from source tree > ---------------------------------------------------- > > Key: ARROW-2067 > URL: https://issues.apache.org/jira/browse/ARROW-2067 > Project: Apache Arrow > Issue Type: Bug > Components: Python > Affects Versions: 0.8.0 > Reporter: Antoine Pitrou > Assignee: Antoine Pitrou > Priority: Major > > It seems that {{pip install .}} first copies the build dir into a temporary > directory, and {{setuptools_scm}} then fails grabbing the git version from > that location. > AFAIR {{versioneer}} doesn't have that issue. > {code:bash} > $ pip install . > Processing /home/antoine/arrow/python > Complete output from command python setup.py egg_info: > Traceback (most recent call last): > File "<string>", line 1, in <module> > File "/tmp/pip-v_mucrpj-build/setup.py", line 456, in <module> > url="https://arrow.apache.org/" > File > "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/site-packages/setuptools/__init__.py", > line 129, in setup > return distutils.core.setup(**attrs) > File > "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/core.py", line > 108, in setup > _setup_distribution = dist = klass(attrs) > File > "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/site-packages/setuptools/dist.py", > line 333, in __init__ > _Distribution.__init__(self, attrs) > File > "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/distutils/dist.py", line > 281, in __init__ > self.finalize_options() > File > "/home/antoine/miniconda3/envs/pyarrow/lib/python3.6/site-packages/setuptools/dist.py", > line 476, in finalize_options > ep.load()(self, ep.name, value) > File > "/tmp/pip-v_mucrpj-build/.eggs/setuptools_scm-1.15.7-py3.6.egg/setuptools_scm/integration.py", > line 22, in version_keyword > dist.metadata.version = get_version(**value) > File > "/tmp/pip-v_mucrpj-build/.eggs/setuptools_scm-1.15.7-py3.6.egg/setuptools_scm/__init__.py", > line 119, in get_version > parsed_version = _do_parse(root, parse) > File > "/tmp/pip-v_mucrpj-build/.eggs/setuptools_scm-1.15.7-py3.6.egg/setuptools_scm/__init__.py", > line 97, in _do_parse > "use git+https://github.com/user/proj.git#egg=proj" % root) > LookupError: setuptools-scm was unable to detect version for > '/tmp/pip-v_mucrpj-build'. > > 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 > > ---------------------------------------- > Command "python setup.py egg_info" failed with error code 1 in > /tmp/pip-v_mucrpj-build/ > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)