In order to build MongoDB, Python 3.9+ is required, and several Python modules must be installed. Python 3 is included in macOS 10.15 and later. For earlier macOS versions, Python 3 can be installed using Homebrew or MacPorts or similar.

MongoDB manages our python dependencies with poetry. You can see other install instructions for poetry by reading this install guide.

Installing the requirements inside a python3 based virtualenv dedicated to building MongoDB is optional but recommended.

$ python3 -m venv <venv_path> --prompt mongo # Optional (venv_path can be a path of your choice) $ source <venv_path>/bin/activate # Optional (might be slightly different based on the your shell) $ python3 -m pip install 'poetry==1.5.1' $ python3 -m poetry install --no-root --sync

  
1. [Requirements](https://github.com/mongodb/mongo/blob/master/docs/building.md)

```bash
$ sudo apt update && sudo apt -y upgrade
$ sudo apt install -y build-essential libcurl4-openssl-dev liblzma-dev libssl-dev python3-dev git
  1. Python3
$ python3 --version
Python 3.11.6

$ sudo apt install -y python3.11-venv
$ python3 -m venv ~/PYTHON-3.11.6
alexlai@n2Mantic:~/build/mongo$ python3 -m venv ~/PYTHON-3.11.6
alexlai@n2Mantic:~/build/mongo$ source ~/PYTHON-3.11.6/bin/activate
(PYTHON-3.11.6) alexlai@n2Mantic:~/build/mongo$ 
(PYTHON-3.10.2) alexlai@n2Jammy:~$ pip3 cache purge
WARNING: No matching packages
Files removed: 0

以下,　should run under source ~/PYTHON-3.10.2/bin/activate turn off suspend mode sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target

  1. git clone mongo
(PYTHON-3.10.2) alexlai@n2Jammy:~$ mkdir build && cd $_
(PYTHON-3.10.2) alexlai@n2Jammy:~/build$ git clone https://github.com/mongodb/mongo.git && cd mongo

(PYTHON-3.11.6) alexlai@n2Mantic:~/build/mongo$ git checkout r7.3.0-rc0 -b test
Switched to a new branch 'test'

(PYTHON-3.11.6) alexlai@n2Jammy01:~/build/mongo$ python3 -m pip install 'poetry==1.5.1'
(PYTHON-3.11.6) alexlai@n2Jammy01:~/build/mongo$ python3 -m poetry install --no-root --sync
  1. pip requirements
$ pip3 install -r etc/pip/compile-requirements.txt
...
Successfully installed Cheetah3-3.2.6.post1 PyYAML-6.0 anyio-3.7.1 boto3-1.28.9 botocore-1.31.9 certifi-2023.5.7 
cffi-1.15.1 charset-normalizer-2.0.12 cryptography-36.0.2 distro-1.8.0 dnspython-2.4.0 gitdb-4.0.10 
gitpython-3.1.32 h11-0.14.0 httpcore-0.17.3 idna-3.4 jmespath-1.0.1 mongo-ninja-python-1.11.1.5 mongo-tooling-metrics-1.0.8 packaging-21.3 psutil-5.8.0 pycparser-2.21 pydantic-1.10.11 pymongo-4.3.3 pymongo-auth-aws-1.1.0 pyparsing-3.1.0 python-dateutil-2.8.2 
regex-2021.11.10 requests-2.26.0 requirements_parser-0.3.1 s3transfer-0.6.1 setuptools-58.5.3 six-1.16.0 
smmap-5.0.0 sniffio-1.3.0 types-PyYAML-6.0.12.11 types-setuptools-57.4.18 typing-extensions-4.7.1 urllib3-1.26.16

if pip install psutil errors then sudo apt install gcc python3-dev will fix it.

  1. make it
#!/bin/bash

# -j number of CPUS, no plus 2
# odroid-n2 -j6, odroid-hc4 -j4
# execute form git clone https://github.com/mongodb/mongo.git && cd mongo
# under python3 eviromental control
# git checkout r7.0.5 -b test
# In software engineering, gold is a linker for ELF files.  
# time python3 buildscripts/scons.py install-mongod -j 6 --ssl --linker=gold CFLAGS="-march=armv8-a+crc -mtune=generic" --disable-warnings-as-errors >log 2>&1 &
time python3 buildscripts/scons.py install-core -j6 --ssl --linker=gold CFLAGS="-march=armv8-a+crc -mtune='cortex-a73.cortex-a53' " --disable-warnings-as-errors >log 2>&1 &

#   install-mongod
#   install-mongos
#   install-core (includes only mongod and mongos)
#   install-servers (includes all server components)
#   install-devcore (includes mongod, mongos, and jstestshell (formerly mongo shell))
#   install-all (includes a complete end-user distribution and tests)
#    install-all-meta (absolutely everything that can be built and installed)
#