How to install sbt without gcj-4.5-jre in Ubuntu? - scala

When I am trying to install sbt in Ubuntu as it is suggested here:
wget http://apt.typesafe.com/repo-deb-build-0002.deb
sudo dpkg -i repo-deb-build-0002.deb
sudo apt-get update
sudo apt-get install sbt
The last command sudo apt-get install sbt asks if I want to install GJI -- GNU java interpreter.
The following extra packages will be installed:
gcj-4.5-jre gcj-4.5-jre-headless
Suggested packages:
fastjar gcj-4.5-jdk
The following NEW packages will be installed:
gcj-4.5-jre gcj-4.5-jre-headless sbt
I do not want to install it. How can I install an sbt package in Ubuntu without GCJ ?

You can go on the sbt website, download it,extract it somewhere in your home directory and add it in the path.
I have it on ~/apps/sbt/ and i added the following in the end of ~/.bashrc
export PATH=$HOME/apps/sbt/bin:$PATH
I found it the simplest way to achive this because the apt typesafe respository is outdated.

Related

Problem Installing mysql-workbench on ubuntu 19.04

It says it is not available in any source. Tried using the debian provided by oracle. It says libssl versions are incompatible. Any help in this regard.
Now, mysql workbench is available for ubuntu 19.04.
You can manually install after downloading the file.
Step 1:
Direct download link-
https://dev.mysql.com/downloads/file/?id=488567
OR
Visit here select your OS then download as per OS version
https://dev.mysql.com/downloads/workbench/
Step 2:
sudo apt install file_path_of_downloaded_workbench
Finish!!
I solved this problem by installing the libzip package, directly from the deb package. I found at https://ubuntu.pkgs.org/18.10/ubuntu-universe-amd64/libzip4_1.1.2-1.1_amd64.deb.html. Download and install libzip4, then install mysql-workbench from the apt or deb package, whichever you prefer.
on Ubuntu 19
1)I had to, preceding it on Ubuntu 19, also install manually a library libzip https://ubuntu.pkgs.org/18.10/ubuntu-universe-amd64/libzip4_1.1.2-1.1_amd64.deb.html
2) then manually selecting on a download page deb package for mysql workbench https://dev.mysql.com/downloads/workbench/
then install deb packages via a standard apt installer in a Downloads dir
sudo apt install ./libzip4_1.1.2-1.1_amd64.deb
and downloaded workbench deb package
sudo apt install ./mysql-workbench-community_8.0.16-1ubuntu18.04_amd64.deb
You can download the source code from https://dev.mysql.com/downloads/workbench/, compile it and install it. I did it that way and it works perfectly for me. I had to install several package dependencies and review some basic compiler details, but in the end the result was successful. Follow the INSTALL file instructions and consider removing the Werror option from the CMakeLists.txt. Download antlr-4.7.1-complete.jar from web, and then run:
cmake -Wno-dev -DWITH_ANTLR_JAR='path_to_antlr-4.7.1-complete.jar' -Wno-error
make
sudo make install
screenshoot 1
screenshoot 2
UBUNTU 19.04 disco dingo -> mysql-workbench install steps:
add mysql complete source list from: https://dev.mysql.com/get/mysql-apt-config_0.8.13-1_all.deb
install libs: sudo apt-get install libgtkmm-3.0 libpcre++*
add debian source list on "/etc/apt/sources.list" :
deb http://deb.debian.org/debian stretch main contrib non-free
deb-src http://deb.debian.org/debian stretch main
deb http://deb.debian.org/debian stretch-updates main contrib non-free
deb-src http://deb.debian.org/debian stretch-updates main
deb http://security.debian.org/ stretch/updates main contrib non-free
deb-src http://security.debian.org/ stretch/updates main
sudo apt update && sudo apt upgrade -y && sudo apt dist-upgrade -y
sudo apt-get install mysql-utilities mysql-common mysql-community*
sudo apt-get install mysql-workbench (finish!!)
works here!
Latest version of workbench does not support Ubuntu 19.04 and version for 19.10 will not work.
You have to download specific workbench version supported by 19.04 from the archive.
Visit https://downloads.mysql.com/archives/workbench/
Select product version 8.0.17,
download and install package mysql-workbench-community_8.0.17-1ubuntu19.04_amd64.deb
check out gdebi
gdebi is a tool resolving & installing dependencies, for more info http://manpages.ubuntu.com/manpages/bionic/man1/gdebi.1.html
1) Install libzip4
curl -OL http://launchpadlibrarian.net/260671111/libzip4_1.1.2-1.1_amd64.deb
sudo dpkg -i libzip4_1.1.2-1.1_amd64.deb
2) Then install MySQL workbench on Ubuntu 19.04 by running the commands:
curl -OL https://dev.mysql.com/get/Downloads/MySQLGUITools/mysql-workbench-
community_8.0.16-1ubuntu18.04_amd64.deb
sudo dpkg -i mysql-workbench-community_8.0.16-1ubuntu18.04_amd64.deb
3) Install missing dependencies (libatkmm-1.6-1v5, libglibmm-2.4-1v5, libgtk2.0-0, libgtkmm-3.0-1v5, libpcrecpp0v5, libpython2.7, libsigc++-2.0-0v5, libtinfo5) by this command.
sudo apt --fix-broken install
Hope this helps.
Download the .deb file from here
Install it using command
dpkg -i *.deb。
Now MYSQL-WORKBENCH for Ubuntu-19.04(Disco) is available.
To install mysql workbench form command line you need add dependencies manually.
Edit your /etc/apt/sources.list and Append following lines:
deb http://security.ubuntu.com/ubuntu cosmic-security main
deb http://cz.archive.ubuntu.com/ubuntu cosmic main universe
sudo apt-get update
Download mysql-workbench from 'Mysql Workbench-19.04 for Ubuntu' and install by giving execute permission to mysql-workbench-community_8.0.17-1ubuntu19.04_amd64.deb file.
Now it should work. :)

How to apt install python-pybind11?

I see form my project document that I need to install python-pybind11 by using
sudo apt -y install python-pybind11
but I got error like this:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package python-pybind11
I'm not sure if python-pybind11 is a valid package, where can I check it?
Use this to install pybind11:
pip install pybind11
Refer from Here.
In Ubuntu 18.04
apt-get install python-pybind11
On Mac,
brew install pybind11
In Ubuntu 16.04, you'll need to install yourself. One way is as follows:
# Some prerequisites (but not all of them)
apt-get install cmake
pip3 install pytest
# Clone, build and install
git clone https://github.com/pybind/pybind11.git
cd pybind11
mkdir build
cd build
cmake ..
make install
Reference
In some systems, you may need
sudo apt -y install python3-pybind11

sudo apt-get install scala not found on ubuntu

I am completely stumped by why this simple sudo install is not working.
I am running ubuntu 16.04 on virtualbox on windows, and when i run the command
sudo apt-get install scala
command, I get the E:Unable to locate package scala error.
I have sudo apt-get update beforehand, and sudo apt-get install default-jdk worked
perfectly fine.
Does anyone have any idea why my ubuntu can't find the scala package?
There is a way to apt-get Scala, but you have to add the bintray repository to your sources file.
deb https://dl.bintray.com/sbt/debian / # access to Scala deb packages
I recommend against installing Scala with apt install scala, as the versions can be out of date (on Ubuntu 18.04 I got v2.11, while v2.13 is available). Instead go to the Scala webpage and install from there. If you want to be able to run
$ scala
and get the REPL, one option is to look for the .deb package on the install page and use that

Is there anyway to install scala without sbt?

I have a fedora system. I need to install scala. I have searched online and it says to install sbt. I don't want to install sbt. Is there anyway to install just scala. Like is there a command like sudo yum install scala that will solve my problem?
You should have Java installed:
sudo yum install java-1.8.0-openjdk.x86_64
Then download and install Scala:
wget http://www.scala-lang.org/files/archive/scala-2.11.7.tgz
tar xvf scala-2.11.7.tgz
sudo mv scala-2.11.7 /usr/lib
sudo ln -s /usr/lib/scala-2.11.7 /usr/lib/scala
echo "export PATH=$PATH:/usr/lib/scala/bin" >> ~/.bashrc
rm scala-2.11.7.tgz

In Centos 6.4,when configure Emacs

In Centos 6.4,when configure Emacs,it shows:
configure: error: The required function `tputs' was not found in any library.
The following libraries were tried (in order):
libtinfo, libncurses, libterminfo, libtermcap, libcurses
Please try installing whichever of these libraries is most appropriate
for your system, together with its header files.
For example, a libncurses-dev(el) or similar package.
How to fix it,what's the problem in it.
sudo yum install ncurses-devel
then ./configure again
Try to install libncurses-dev with
bash
apt-get install libncurses-dev
I'm on a Debian Wheezy derived distribution (CrunchBang)
Trying to install Emacs 24.5.1
Had to install libncurses5-dev, then run ./configure
$ sudo apt-get install ncurses-devel
...
E: Unable to locate package ncurses-devel
$ sudo apt-get install libncurses5-dev