$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

How to Install SageMath on Lubuntu 16.04 Xenial GNU+Linux

May 8, 2019 | By the+gnu+linux+evangelist.

Installing

2. Setting Up Repository

Enable the SageMath Lubuntu PPA Repository

Enabled SageMath Lubuntu PPA

SageMath PPA Repo Setup
3. Installing

Then to Install SageMath for Lubuntu
Simply run:
```
sudo apt install sagemath-upstream-binary
```
If Got “User is Not in Sudoers file” then see: How to Enable sudo

Be Yourself! Be Creative! Be Enthusiast! Be Altruist! Be Idealist! Be Brave! Be Bold!
Enjoy GNU/Linux Computing Freed♥m!
Search
Live Search Powered by SwiftType
"Freedom is simply freedom without any rule or dogma. It includes both Open-Source and Proprietary Software.
What truly matters is that the underlying Platform OS must remain FREE!"
The Gnu+Linux Evangelist

Home

About Us

What is GNU/Linux?

GNU/Linux QuickStart

Drivers Installation

Command Line QuickStart

Best Software Installation

Printer Setup

Ubuntu QuickStart

Debian QuickStart

Fedora QuickStart
The GNU/Linux Foundation
Richard Stallman Talks about Freedom in Technological World!
"When the Last Tree has been cut down, the Last Fish caught, the Last River poisoned, only then will we realize that One Cannot Eat Money!"
Native American Saying
Follow Us
Microsoft Windows Insider
"Microsoft Windows Keep Copying the GNU/Linux Desktops.
Currently is ripping off the KDE Plasma Desktop!" (Source: webpronews.com)
"The Predominant Issue of Humanity is Meanness"
The GNU+Linux Evangelist
"Open-Source vs. Proprietary. It's a debate meant for specialists. The end user usually isn't concerned at all! It's like buying a Mac and then wanting to understand, see, and maybe modify its processor.
Conceptually, Software isn't different from Hardware. And so, if you believe that all information should be copyleft, then the same should apply to material things as well!"
The GNU+Linux Evangelist

Fixing Ubuntu

Google-Chrome Install

TeamViewer Install

uTorrent Install

Skype Install

LAMP Install
"No usable Computer exists today with completely Open Software and Hardware (as much as some companies want to Market themselves as such.)"
Asahi Linux Board
"Real World, No Utopia! GNU/Linux Computer Minimum Schema: Open-Source Software & Devices Firmware+Driver (Firmwares are usually Proprietary, and often also Drivers) And until there is only 1 Component using Non-Free Software you Cannot claim your System is purely Open-Source!"
The GNU+Linux Evangelist
Duckduckgo Demystified
"DuckDuckGo is associated with Microsoft and does indeed utilize Bing's Search results!
Moreover, DuckDuckGo browser allows Microsoft Trackers due to search agreement!" (Source: bleepingcomputer.com)
The GNU/Linux Free Software Philosophy

I'm Feed Up with Google Super-Powers
"Sorry, but even if you are captivated by the seductive functionality of main Search Engines, the truth is that they are still very poor and disappointing in their ability to provide reliable results for Linux Tutorials. Google is just Surfing the deep Web Ocean... But cause of it Succe$$$ it gives you very smartly the Illusion of Super-Powers!
Google Search indexing now got too sophisticated in the criteria requests and so often it trow away the baby with the bathwater.
- Very good in indexing very specific topics with limited number or results.
- Not good in indexing more generic topics with thousand or results.
- Not good in indexing large websites with very frequently adjourned similar entries.
Moreover, on one hand, they push publishers to write very long articles to get best ranked, making them practically unreadable online. On the other hand, then they pick the essential phrases and uses it freely at the top in the form of AI-generated reader digests.
Again, the Analysis of Original Content is quiet worthless for the Tech Tutorials field; cause there people just want to solve their Issues quickly..."
The Gnu+Linux Evangelist
"I understand why companies adopt open-source. But far from ideals... It's simply because it benefits them, as they then have far fewer employees to pay!"
The GNU+Linux Evangelist

Android SDK Install

PostgreSQL Install

Burning Linux ISO

Hadoop Install

IntelliJ Install

Spotify Install
"Using the Money just for buying Stuff and Not Supporting the Free Gift Philosophy is a sign of a Selfish and Narrow Mind."
The GNU+Linux Evangelist
Ya.ru: Tutorialforlinux.com Best Linux Tutorials Website
"Ya.ru is currently just a more honest Search Engine. So Tutorialforlinux.com is rightly ranked as the #1 Linux Tutorials Website Worldwide! (Counting All Keywords combinations) 🏆 Ya.ru's cleaner Algorithms and Crawling process prioritize the best content that delivers top and easier solutions to Linux users. Thank you, ya.ru for this Recognition!"
The GNU+Linux Evangelist
Steve Jobs's Last Words

Medium+Mastodon is the Best Cunning Marketing
"You are supporting easily Wikipedia or Medium cause they are not showing the disturbing Ads! True?!
So now you should very well know of how, much of the best free contents has been published here and as on Youtube just for the existing Google supporting Publishers Program!
Now Medium it's just enough founded and smart for the Smartest Long Term Marketing! And so they are just there waiting until will arrive the time for to Fi$$$hing and Swallowing into the Manstodon big Throat!
Do Not Publish Tutorials for Free on Medium! It's Not your Domain. They should give you something Back, LOL! You should be just Aware, and Wiser...
As Great Free choice for a Personal Blog you have Blogger. It's just where I started out... :)"
The GNU+Linux Evangelist

MongoDB Install

Bash Shell Scripting

Photoshop Install

Reduce Eye Strain

Oracle DB Install

VirtualBox Install
What can theoretically Save the World from a Blind Self-destruction?
The Immediate and Humble Mass Conversion to the Spiritual Way!
Because Earth & Nature has been Ravaged without Pity by an Unsatisfiable, and Greedy Quest for the Accumulation of Ephemeral Power$$$.
The GNU+Linux Evangelist
Credits

Ganesha in Temple
Eternal Glory to the Everlasting Oneness, Jesus Christ, The Holy Spirit, Ma Gcig Lag Sgron Ma, Shiva, Laozi, Buddha, Nagarjuna, Bodhidharma, Tilopa, Naropa, Milarepa, Hakuin, Ikkyu, Suhrawardi, St Dismas, San Francesco, San Filippo... And All The Holy Divinities, Avatars, Saints, Mystics, and True Spiritual Masters. 🌞 They are in the Eternal Light Sharing of Awareness, Winsdom, Truth & Delight! Shining on a Poorly World of Darkness, Selfishness, Nescience, Blindness, Uneasiness, Sorrow, and Falsehood.
Kodi Media Center Install
Calibre Install
WhatsApp Client Install
Viber Install
Android Studio Install
Google Drive Install
Donate to Extremely Poor People

Supported by Google.org
"Being a Winner in a Free Computing OS Mission means to adopt a Commercial like Strategy. Transcending Duality in Oneness and so dispensing both Free and Non Free Software. Cause evangelizing Freedom in a Non Free World is like keeping a Trojan Horse. Hallelujah! :)"
The GNU+Linux Evangelist
Oracle DB Install
VirtualBox Install
VMware Player Install
VMware Workstation Install
Adobe Reader Install
WebSite's Privacy Policy
"Nothing and All are the 2 Joking Sides of the Ultimate Unborn Everlasting Untouchable Reality Freedom!"
The GNU+Linux Evangelist
"Taking care if somebody is liking, following, or buying is just a serious hidrance on the priceless Way of Creative Freedom."

The GNU+Linux Evangelist
"You are supporting easily Wikipedia or Medium cause they are not showing the disturbing Ads! True?! So now you should very well know of how, much of the best free contents has been published here and as on Youtube just for the existing Google supporting publisher Program! Medium it's enough founded and smart for the The Smartest Marketing! And so to just wait the time to Fi$$$hing you just into the Manstodon LOL! You must be just be in touch, Aware, and Wiser..."
The GNU+Linux Evangelist

How to Install SageMath on Lubuntu 16.04 Xenial GNU+Linux

Installing

2. Setting Up Repository

3. Installing

Contents