Users are encouraged to use the latest version unless a specific feature or requirement warrants using an older version of the software. Version specific instructions and installation notes are provided below. For the current release, both bit and bit installers and zip archived packages. Like many software programs, Octave uses packages to optionally extend and modify its capability.

These packages can be installed and loaded using the built in package management program ‘pkg’. Note that Octave does not automatically load installed packages, they must be manually loaded from within Octave by the user. Octave maintains a system-wide or global package list, and a user-specific or local package list. Specific locations on your system can be found by typing the following commands at the Octave command line:.

Octave versions for Windows prior to 6. The default is now to follow the same behavior on all platforms, and for all package updates and installations to apply to local or global package locations according to whether or not the user is running with Administrative privileges on Windows, this is usually accomplished by running as an Administrator privileged account, or starting Octave with the “Run as Administrator” option.

Alternatively, some pkg command options can force octave to try to use either the local or global packages. A selection of pre-built, Octave Forge packages is included with all versions of the official Windows release. If you followed the installation directions above, you can display a list of packages by typing the command below at the Octave command prompt:. The output for preinstalled global packages included with version 6. Note that the included packages shown above are stored in the default global package location within the Octave installation folder.

If Octave was installed from a zip or 7z archive and you did not run the post-install. In that case you need to run:. That will force octave to look for both local and global packages in the set locations to repopulate the list of available packages.

Note that ‘local’ packages always take precedence if the same package is present in both locations. To install a new or updated package version manually, the package file can be downloaded from the Octave Forge website to the working directory and can be installed using:. Note that all of the commands above will perform local or global package installs according to the user’s Administrator access level.

This behavior can be changed by calling the install command with the -global option. For example:. To install a global package to the latest version requires write-access to the global-list location you can use:. Note also that the update command does not take -local or -global options, and always performs an update according to the user’s Administrator access level. As such if Octave was installed from a zip or 7z archive in a non-privileged account, ‘pkg update’ cannot be used to update global packages, they must be updated manually using ‘pkg install’.

Some environment variables have to be set to correctly run Octave executables. So, a user should not call any of the executables directly unless the necessary environment variables have been set up manually.

Instead, the octave. Alternatively, Octave can be started using the msys2 shell that can be started with cmdshell. Bear this in mind and don’t panic if you get unexpected results. There are a lot of suggestions on the mailing lists for tuning your Octave installation. This article is about using pre-built installers of Octave for Windows; for instructions about building it, see Windows Installer. Windows installers are available for the latest version of Octave 6.

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How to Install GNU Octave on Windows? – GeeksforGeeks

 
The UI features the main function bar with dropdown windows and main function buttons for controlling the currently active loaded project. Step The next window will be where the configuration file is stored now click on the Next button. To better serve the needs of users, It can also load various packages and 3rd party graphical front ends such as ToolboX that is streamlined for easier coding education.

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