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These instructions cover how to get a working copy of the source code and a compiled version of the CPython interpreter (CPython is the version of Python available from https://www.python.org/). It also gives an overview of the directory structure of the CPython source code.
- Preparation
- Download Python tarball
- Configure The Source
- Build and Install Python
- Verify
- Make Python 3.11 Default
- Nstall Python 3.11
Before getting started, you need to install some essential packages for building the computer language package. Open terminal either by pressing Ctrl+Alt+T on keyboard or by searching from start menu. When it opens, run the command below to install the dependencies:
You can simply download the latest tarball from the Python website via the link below: In case you’re running Ubuntu without desktop environment, download the source package by running the wgetcommand in terminal: For other Python version, go and download via web browser in this page. And, change the version number in command accordingly. And uncom...
Depends on how you grab the source tarball, either right-click on it in file manager, extract, and open the source folder in terminal via context menu option: If you just did the tarcommand above, then you may navigate to source folder via: The command varies depends on which Python version you downloaded. When you’re in source directory, run comma...
Finally compile and install it into “/usr/local/bin” by running command: Here -j4 will start 4 threads to speed up the job. Depends on your CPU, you may increase the number or just skip it. And, when make command done, it will ask you to type password for running make install with sudoprivilege.
If everything’s done successfully without error, you may verify by running command: It should output the language version as well as the pip package manager version for you
IMPORTANT: Change default Python3 in Ubuntu MAY cause issues!!! Do it at your own risk. After installation, you may set it as default by creating symbolic links to /usr/bin/python3: In the first command change system default python3.10 to python3.8 if you’re on Ubuntu 20.04. Finally, run command below at any time to select which Python to use as de...
Until you removed the source directory, you may first either navigate to that folder in terminal or right-click and select open folder in terminal, finally run make uninstallcommand to remove Python 3.11: If you’ve already removed the source, or the previous command does not work for you, try removing all the installed libraries manually via:
Mar 25, 2019 · Step 3 – Compile Python Source Use below set of commands to compile python source code on your system using altinstall. cd Python-3.7.0 sudo ./configure --enable-optimizations sudo make altinstall make altinstall is used to prevent replacing the default python binary file /usr/bin/python.
Aug 1, 2019 · The main steps are: Obtain the source code. Run the configure script. Run make install. Get the source code. You can get the latest code by cloning directly from master GitHub branch. At the time of this writing, the Git repository contains Python 3.9. git clone https://github.com/python/cpython.
install required OS packages and developer tools. cd /tmp/. wget https://www.python.org/ftp/python/3.13.0/Python-3.13.0.tgz. tar xzf Python-3.13.0.tgz. cd Python-3.13.0. sudo ./configure --prefix=/opt/python/3.13.0/ --enable-optimizations --with-lto --with-computed-gotos --with-system-ffi. sudo make -j "$(nproc)"
Nov 16, 2015 · You can compile Python scripts to a binary code using various methods, but I have found out that using Nuitka is more efficient. Nuitka is a Python-to-C++ compiler that supports almost all versions of python.
1 day ago · 2.1. Getting and installing the latest version of Python. 2.2. Building Python. 2.3. Python-related paths and files. 2.4. Miscellaneous. 2.5. Custom OpenSSL. 3. Configure Python. 3.1. Build Requirements. 3.2. Generated files. 3.3. Configure Options. 3.4. Python Build System. 3.5. Compiler and linker flags. 4. Using Python on Windows. 4.1.
