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Save UbuntuEvangelist/fe805176e61d927d11b139166bdbfd6d to your computer and use it in GitHub Desktop.
| # !/bin/sh | |
| # Install Python 3 on Ubuntu From Source | |
| sudo -i | |
| apt update && apt upgrade -y | |
| apt install build-essential zlib1g-dev libncurses5-dev libgdbm-dev libnss3-dev libssl-dev libreadline-dev libffi-dev libsqlite3-dev wget libbz2-dev | |
| apt install build-essential checkinstall | |
| apt autoremove | |
| apt install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev zlib1g-dev | |
| cd /opt | |
| wget https://www.python.org/ftp/python/3.11.0/Python-3.11.0.tgz | |
| tar xzf Python-3.11.0.tgz | |
| rm -f Python-3.11.0.tgz | |
| cd Python-3.11.0 | |
| ./configure --enable-optimizations | |
| make altinstall | |
| apt install python3-pip | |
| cd | |
| nano ~/.bashrc | |
| # Add into the bottom | |
| alias python=python3 | |
| alias pip=pip3 | |
| # Save & Exit ctrl+s and ctrl+x | |
| alias python=python3 | |
| alias pip=pip3 | |
| source ~/.bashrc | |
| sudo apt update | |
| sudo apt upgrade -y | |
| python --version | |
| pip --version | |
| # Install Python using PPA | |
| sudo apt install software-properties-common | |
| sudo add-apt-repository ppa:deadsnakes/ppa | |
| sudo apt update | |
| sudo apt install python3.12 | |
| # Switch Python version | |
| update-alternatives --config python3 | |
| # install Python using SNAP | |
| snap install python38 --classic | |
| python3 --version | |
@constantinedev thanks 🐧
How does this upgrade to 3.9 when it explicitly states 3.10?
> wget https://www.python.org/ftp/python/3.10.7/Python-3.10.7.tgz
> tar xzf Python-3.10.7.tgz
> rm -f Python-3.10.7.tgz
> cd Python-3.10.7
That being said changing the 10.7 to 9.9 resolves the problems.
@coderhard Thanks
just update
i did here every thing in this gist but problem is i can't switch 1 python version to another version python so i found some error like cd /opt download python update version into this and after i install into this folder but everything goes well when i use switch command showing update-alternatives: error: no alternatives for python3....... so i linked /usr/bin/python3 python3 /opt/python3.10. 1 then its work. so i am facing another problem now my python version not showing LoL so i am trying to solve it...
Happy error hunting
i did here every thing in this gist but problem is i can't switch 1 python version to another version python so i found some error like cd /opt download python update version into this and after i install into this folder but everything goes well when i use switch command showing update-alternatives: error: no alternatives for python3....... so i linked /usr/bin/python3 python3 /opt/python3.10. 1 then its work. so i am facing another problem now my python version not showing LoL so i am trying to solve it... Happy error hunting
If Python version switching is working and you can select multiple version python your setup it ready to go!
nice update