I was trying to install vs code on Chromebook with Linux but i get it off the website and go into the file and it says "apt is not install able" and things like it for about five rows of text I hope someone knows the answer.
Try beginning with sudo apt install as opposed to apt install. Linux can be wishy washy when it comes to installs in the terminal.
Related
How to install libleveldb-dev (leveldb development libraries) on windows? I need this to be downloaded so I can install plyvel. Thank you in advance I hope someone is familiar with this process.
The way to install this on Linux is :
sudo apt-get install libleveldb-dev
But I need to install this on windows. Is there a similar easy way to do this in the windows command prompt? Related Link: https://plyvel.readthedocs.io/en/latest/installation.html#build-and-install-plyvel
Just answering for the next ones, there is a version of plyver just for windows that doesnt require all this suffering. just try: "pip install plyvel-win32" if you have the visual libraries should work.
Basically I'm trying to install libpq-dev but I've only found ways to do it in Linux. I've tried to install Cygwin but it takes quite a long time here at work, I currently don't have permanent internet connection at home, so I can't download at home.
Anyways, here is the Linux command that I'm trying to do in Windows:
sudo apt-get install -y libpq-dev
Please pardon my noobness in using the command-prompt.
There is a manual for this.
To install from package (recommended):
Microsoft Windows
Jason Erickson maintains a packaged Windows port of Psycopg with installation executable. Download. Double click. Done.
A friend and I are interested in training the tesseract-OCR engine for a CV project. We tried using some wrappers such as PyTesser and pyocr, but the results are currently not as accurate as we need them to be. As such, we want to try training the tesseract to perform better for our purposes (i.e. identifying text on food labels), but are having some trouble installing the training tools.
What we've tried:
Looking on the google code website, the 'Compiling' page on the tesseract's google code wiki says the training tools are only available on version 3.03. However, the google code 'Downloads' page for tesseract-ocr only has the materials for 3.02. The bottom of the 'Compiling' page also has some comments about installing version 3.03 on Windows and OSX, but no comments yet for Linux users.
There also appears to be some sort of 3.03 source package for Ubuntu but we're not sure how to access it on our computers and the 'Compiling' page says we need to run these commands:
make training
sudo make training-install
We've also found a google group thread about tesseract 3.03 but again it seems like these posts do not include advice for Linux users (unless we missed something during the initial read).
Is this actually a really simple command-line install problem? Or, is there a way train tesseract with 3.02 (which we currently have installed)? Have we been looking at the wrong places for information?
Any advice or links to instructions for installing tesseract-ocr 3.03 for Linux distributions would be greatly appreciated! Thanks.
Tesseract can directly be installed in Ubuntu 14.04 using
sudo apt-get install tesseract-ocr
I don't have any idea if you can do it in older version of Ubuntu because the repo might be updated in later version of Ubuntu.
I had an aws ubuntu 14.04 instance.
when I tried installing Tesseract with
sudo apt-get install tesseract-ocr
It retuned package not found
But this worked for me.
sudo apt-get update
sudo apt-get install tesseract-ocr
Ubuntu is a debian based Linux distribution. The tesseract package you find will most likely be a debian package which will contain tesseract and the required default language files to allow you to run/train tesseract. You do NOT want the source package -- unless you just want to compile it yourself -- no need. You will not have to build tesseract, you just need to install the package. First, it appears you are new to Ubuntu, so please ready InstallingSoftware. It can be as easy as opening up an x-term and issuing the command apt-get install tesseract-pkgname (note: that means whatever the package name is).
There is no shortcut, take the time to understand whether you have a .deb package on your box that need to be installed or whether you are installing from a remote repository. The link above explains how to handle both.
Here is a specific Ubuntu thread dealing with installing tesseract Tesseract 3.0 + Ubuntu 10.04 Installation Guide Hope that helps. Tesseract is very good software.
I don't have any instructions for building Tesseract 3.03 for Linux specifically (I'm on Mac), but here's a link to download the source code for the 3.03 release candidate: https://tesseract-ocr.googlecode.com/archive/3.03-rc1.tar.gz
First run below command
sudo apt-get install tesseract-ocr
It will install tesseract version 3.04
Run below to update the tesseract
sudo apt-get --only-upgrade install tesseract-ocr
It will update tesseract to 4.1.3
I'm using CentOS 4.8 , i386.
I would appreciate if any one can help me to install Gnome (or any other GUI) while there is no yum available.
I tried to install yum but since It's a company's server with many things installed on it,
I faced with many problems.
However I decided to find a way to install Gnome without using yum
And please take note:
I'm a neophyte!
Did you try getting the source-code and building it manually?
You can get the code from
http://www.gnome.org/getting-gnome/
GNOME also provides a build tool to make the installation easier.
But, as it has already been pointed out - Servers are best managed over command line. It will give you more power and control over what you are doing.
I am trying to install emacs in offline computer.
but every time I try to build from the source and install it, it doesn't make it.
too complicated.
(terminal ./configure => error try with --without-makeinfo,
after a while, error try with --without-x,
after a while, error can't find emacs version...(and I also want to use X version))
so I want to download emacs binary file but I can't find for linux one.
where can I download pre-build binary emacs 23.3(lastest) for ubuntu?
I can download emacs 23.3 binary file for windows but not for ubuntu.
You could get the deb file directly from http://archive.ubuntu.com/ubuntu/pool/universe/e/emacs-snapshot/emacs-snapshot_20090909-1_amd64.deb and then try to install it using dpkg -i but there will probably be dependencies which you might miss. I'd suggest you try an apt-get install emacs-snapshot on your target machine. It will tell you all the packages it needs to fetch (along with URLs). Fetch all of them from a machine connected to the net and then dpkg -i those packages.
You can try the Ubuntu Emacs PPA here.
type in terminal
apt-get update
apt-get install emacs
for compile, are you download last version ? http://ftp.gnu.org/pub/gnu/emacs/
you can download deb file here
http://ir.archive.ubuntu.com/ubuntu/pool/main/e/emacs23/