Hi, Kenneth, have you tried the setup file[1] in the Flink-Python? It maybe can work.
[1] https://github.com/apache/flink/blob/master/flink-python/setup.py At 2022-06-02 03:53:36, "Kenneth Shine" <kenneth.sh...@broadcom.com> wrote: I am using MacOS Monterey 12.3.1 I have download flink source and examples from GitHub I have installed python 3.10.4 from https://www.python.org/downloads/macos/ In flink/libexec/examples/python/datastream, I run /usr/local/bin/python3 word_count.py But get error Traceback (most recent call last): File "/usr/local/Cellar/apache-flink/1.15.0/libexec/examples/python/datastream/word_count.py", line 22, in <module> from pyflink.common import WatermarkStrategy, Encoder, Types ModuleNotFoundError: No module named 'pyflink' To install pyflink, I run /usr/local/bin/python3 -m pip install apache-flink But get error × Encountered error while trying to install package. ╰─> numpy So I install numpy /usr/local/bin/python3 -m pip install numpy Which is successful. Yet when I attempt to install pyflink now /usr/local/bin/python3 -m pip install apache-flink I get the same error regarding numpy. How can I get around this error? The error messages from installing pyFlink are quite long. I have attached more of the end of the error message. Thank you for any help you can give me. This electronic communication and the information and any files transmitted with it, or attached to it, are confidential and are intended solely for the use of the individual or entity to whom it is addressed and may contain information that is confidential, legally privileged, protected by privacy laws, or otherwise restricted from disclosure to anyone else. If you are not the intended recipient or the person responsible for delivering the e-mail to the intended recipient, you are hereby notified that any use, copying, distributing, dissemination, forwarding, printing, or copying of this e-mail is strictly prohibited. If you received this e-mail in error, please return the e-mail to the sender, delete it from your computer, and destroy any printed copy of it.
