Affects Version/s: 1.9.0, 1.10.0
windows 10 enterprise x64（mentioned as build environment, not development environment.）
flink source master and 1.9.0 version
ATTENTION: This is a issue about building pyflink, not development.
During we build pyflink...
After we have built flink from flink source code, a folder named "target" is generated.
Then, following the document description, "cd flink-python; python3 setup.py sdist bdist_wheel", error happens.
Root cause: in the setup.py file, line 75, "FLINK_HOME = os.path.abspath("../build-target")", the program can't found folder "build-target", however, the building of flink generated a folder named "target". So error happens in this way...
The right way:
in ../flink-python/setup.py line 75, modify code as following:
FLINK_HOME = os.path.abspath("../target")