Linux / Unix: Install and Use Geany Integrated Development Environment

Geany is a great and light weight cross-platform integrated development environment for Linux and Unix based systems. It supports C, C++, Java, PHP, Python and 50+ other programming languages. Geany is known to run under Linux, FreeBSD, NetBSD, OpenBSD, MacOS X, AIX v5.3, Solaris Express and Windows. Geany more closely resembles programming editors available for Microsoft Windows such as Notepad++. So if, you are switching from MS-Windows to Ubuntu/Debian/Fedora/Mint or BSD/OS X/Unix like platform try geany IDE.

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Features

From the project home page:

Geany was developed to provide a small and fast IDE, which has only a few dependencies from other packages. Another goal was to be as independent as possible from a special Desktop Environment like KDE or GNOME – Geany only requires the GTK2 runtime libraries. Features of Geany:

1. Syntax highlighting
2. Code folding
3. Symbol name auto-completion
4. Construct completion/snippets
5. Auto-closing of XML and HTML tags
6. Call tips
7. Symbol lists
8. Code navigation
9. Build system to compile and execute your code
10. Simple project management
11. Plugin interface

Install Geany Under Debian or Ubuntu Linux

Type the following command:
$ sudo apt-get install geany geany-common
Debian Linux user can install latest version using backports:
$ sudo apt-get -t squeeze-backports install geany geany-common

Install Geany Under CentOS / RHEL / Fedora Linux

First, turn on EPEL repo and type the following yum command to install geany:
# yum install geany
Sample outputs:

Loaded plugins: auto-update-debuginfo, protectbase, rhnplugin
0 packages excluded due to repository protections
Setting up Install Process
Resolving Dependencies
--> Running transaction check
---> Package geany.x86_64 0:0.21-1.el6 will be installed
--> Processing Dependency: vte for package: geany-0.21-1.el6.x86_64
--> Running transaction check
---> Package vte.x86_64 0:0.25.1-7.el6 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

======================================================================================================
 Package           Arch               Version                  Repository                        Size
======================================================================================================
Installing:
 geany             x86_64             0.21-1.el6               epel                             2.8 M
Installing for dependencies:
 vte               x86_64             0.25.1-7.el6             rhel-x86_64-server-6             354 k

Transaction Summary
======================================================================================================
Install       2 Package(s)

Total download size: 3.1 M
Installed size: 11 M
Is this ok [y/N]: 

Install geany under FreeBSD

To install the geany via port, enter:
# cd /usr/ports/devel/geany/
# make install clean
## plugins ##
# cd /usr/ports/devel/geany-plugin-addons/
# make install clean


To add the binary geany package, enter
# pkg_add -r geany
## plugins
# pkg_add -r geany-plugin-addons

Install geany under OpenBSD

Type the following command:
# export PKG_PATH=http://mirror.esc7.net/pub/OpenBSD/`uname -r`/packages/`machine -a`/
# pkg_add -v -i geany

Install geany under Linux / Unix using source code

Geany is available through the official Debian / Ubuntu and other archives. However, you will get older stable version. To install the latest version type the following commands:
$ cd /tmp
$ wget http://download.geany.org/geany-1.22.tar.gz
$ wget http://download.geany.org/geany-1.22.tar.gz.sig
$ wget http://download.geany.org/colombanw-pubkey.txt
$ gpg --import < colombanw-pubkey.txt $ rm colombanw-pubkey.txt $ gpg --verify geany-1.22.tar.gz.sig geany-1.22.tar.gz
Untar the tar ball, enter:
$ tar xvf geany-1.22.tar.gz
Compile geany, enter:
$ cd geany-1.22/
$ ./configure
$ make
Install geany, enter:
$ sudo make install
Start geany, enter:
$ /usr/local/bin/geany

How do I start geany?

Simply type the following command:
$ geany
Or, choose in your application menu of your used Desktop Environment:
Applications > Development / Programming > Geany
Sample outputs:

A simple hello.c (hello world) program:
Geany has its own build system. In above example, I compiled and executed program without having to open a terminal window or another application.

Geany plugins

Geany has a feature rich plug-ins. By default, it will install a few plug-ins in your system. To see current plug-ins, visit:
Tools > Plugins Manager
Sample outputs:

Type the following command to see plugins list:
$ apt-cache search geany-plugin
Sample outputs:

geany-plugin-addons - miscellanous plugins for Geany
geany-plugin-doc - a documentation plugin for Geany
geany-plugin-gdb - GDB plugin for Geany
geany-plugin-latex - improved LaTeX support plugin for Geany
geany-plugin-lipsum - Lorem Ipsum generator plugin for Geany
geany-plugin-lua - Lua scripting plugin for Geany
geany-plugin-prj - an alternative project manager for Geany
geany-plugin-sendmail - mailer plugin for Geany
geany-plugin-shiftcolumn - text column shifting plugin for Geany
geany-plugin-spellcheck - spellcheck plugin for Geany
geany-plugin-vc - VCS plugin for Geany
geany-plugins-common - set of plugins for Geany (translations)
geany-plugins - set of plugins for Geany
geany-plugin-codenav - code navigation plugin for Geany
geany-plugin-debugger - debugger plugin for Geany
geany-plugin-extrasel - extra selection plugin for Geany
geany-plugin-gendoc - documentation generation plugin for Geany
geany-plugin-gproject - gproject plugin for Geany
geany-plugin-insertnum - number inserting plugin for Geany
geany-plugin-macro - macro plugin for Geany
geany-plugin-numberedbookmarks - numbered bookmarks plugin for Geany
geany-plugin-pg - pg plugin for Geany
geany-plugin-prettyprinter - XML pretty printer for Geany
geany-plugin-tableconvert - table convert plugin for Geany
geany-plugin-treebrowser - tree browser plugin for Geany
geany-plugin-updatechecker - update checker plugin for Geany
geany-plugin-webhelper - web helper plugin for Geany
geany-plugin-xmlsnippets - XMLSnippets plugin for Geany

To install VCS plugin for Geany, enter:
$ sudo apt-get install geany-plugin-vc

Editor features

Geany offers various editor features such as:

1. Auto save.
2. Auto backup.
3. Autocompletion.
4. Word part completion.
5. Auto close quotes and brackets.
6. Code indentation.
7. Scope autocompletion.
8. Snippet keybindings and much more.

Visit Edit > Preferences:

But wait, there's more!

Geany has a dedicated third-party plug-ins repository at plugins.geany.org. What you will find here is a lot of plugin stuff for Geany. There is a Geany Plugins project containing a lot of plugins, which is developed by various developers on GitHub.

Conclusion

I liked geany because of its speed and small size. You do not need to install entire KDE or Gnome desktop or Java bloat to use GUI based IDE. It lets me compile and execute / debug code without having to open another terminal. Visit the following resources for more information:

• geany home page - Download geany and/or read the documentation.

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