§2023-07-21

Note: In order to compile C-based Python modules, you'll also need the Python and OpenSSL C headers. Run:

Fedora/RHEL - dnf install python3-devel openssl-devel
Ubuntu (20.04 and newer)/Debian (Bullseye and newer) - apt install python-dev-is-python3 libssl-dev
Ubuntu (18.04 and older)/Debian (Buster and older) - apt install python3.7-dev libssl-dev

• 2023-07-22

1. Requirements

$ sudo apt update && sudo apt -y upgrade
$ sudo apt install -y build-essential libcurl4-openssl-dev liblzma-dev libssl-dev python3-dev git ?openssl-devel?

2. Python3

$ python3 --version
Python 3.11.2
$ sudo apt install python3.11-venv
$ python3 -m venv ~/PYTHON-3.11.2
$ source ~/PYTHON-3.11.2/bin/activate
(PYTHON-3.11.2) alexlai@N2Jammy:~$ which python
/home/alexlai/PYTHON-3.11.2/bin/python
(PYTHON-3.10.6) orangepi@orangepi5plus: pip3 cache purge

3. git clone mongo

 $ git clone https://github.com/mongodb/mongo.git && cd mongo
 $ git checkout r7.0.0-rc8 -b test
Updating files: 100% (10380/10380), done.
Switched to a new branch 'test'

4. 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.

5. make it

$ cat ~/scripts/buildMongo.sh 
#!/bin/bash

# -j number of CPUS, no plus 2
# execute form git clone https://github.com/mongodb/mongo.git && cd mongo
# under python3 eviromental control
# git checkout r7.0.0-rc8 -b test
time python3 buildscripts/scons.py install-core -j 8 --ssl --linker=gold CFLAGS="-march=armv8-a+crc -mtune=generic" --disable-warnings-as-errors

#   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)
#

• Failed, 2023-07-21
  • OrangePi5 Plus. 8Gmem, MicroSD 32G
    • "Orange Pi 1.0.6 Jammy""
    • gcc version 11.3.0 (Ubuntu 11.3.0-1ubuntu1~22.04)
    • python version 3.10.6

After

real   128m19.736s
user    76m6.809s
sys     15m51.545s

Failed to compile

• Failed, 2023-07-21
  • odroid-n2+ running Jammy
  • htop show all the CPUs are not very busy!

After 

real    42m25.682s
user    42m7.112s
sys      5m41.894s