Hello, Facing issue while installating meltano on Mac V 11.5.2 Python Version - 3.8.12 Pip Version - 21.3.1 When running

pip3 install meltano

command getting the below error:

clang -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -DWATCHDOG_VERSION_STRING="0.9.0" -DWATCHDOG_VERSION_MAJOR=0 -DWATCHDOG_VERSION_MINOR=9 -DWATCHDOG_VERSION_BUILD=0 -I/usr/local/include -I/usr/local/opt/openssl@1.1/include -I/usr/local/opt/sqlite/include -I/usr/local/opt/tcl-tk/include -I/Users/sumitmaheshwari/LocalDrive/Work/Meltano/meltano-projects/.venv/include -I/usr/local/Cellar/python@3.8/3.8.12_1/Frameworks/Python.framework/Versions/3.8/include/python3.8 -c src/watchdog_fsevents.c -o build/temp.macosx-11-x86_64-3.8/src/watchdog_fsevents.o -std=c99 -pedantic -Wall -Wextra -fPIC -Wno-error=unused-command-line-argument-hard-error-in-future
    clang: error: invalid version number in 'MACOSX_DEPLOYMENT_TARGET=11'
    error: command 'clang' failed with exit status 1
    ----------------------------------------
ERROR: Command errored out with exit status 1: /Users/sumitmaheshwari/LocalDrive/Work/Meltano/meltano-projects/.venv/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/7r/2p8rj3r15nj1px_fjl_mkg040000gn/T/pip-install-j199svh7/watchdog_261ed10165eb48dcbe0aa696c3507377/setup.py'"'"'; __file__='"'"'/private/var/folders/7r/2p8rj3r15nj1px_fjl_mkg040000gn/T/pip-install-j199svh7/watchdog_261ed10165eb48dcbe0aa696c3507377/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/7r/2p8rj3r15nj1px_fjl_mkg040000gn/T/pip-record-w85vkv30/install-record.txt --single-version-externally-managed --compile --install-headers /Users/sumitmaheshwari/LocalDrive/Work/Meltano/meltano-projects/.venv/include/site/python3.8/watchdog Check the logs for full command output.

Hey Sumit, you should try to run it with Docker. I’ve experienced some problems as well.

@charley_guillaume: Thanks, thats what I tried and at-least got more success.