Ubuntu – How to enable the blender console

blenderconsole

I have installed Blender 2.65a from its official site but am unable to activate the console for python. I'm unable to run in terminal since it is not installed from Ubuntu Software Center because it is five versions lagging in the repo.

However, I tried to drag the executable blender file to the terminal, Blender opened but without the console.

Best Answer

First things first, the Blender Console on Linux is a bit different than you might expect.

Unlike on Windows, Blender's console output is placed on the command line, if run from a terminal. Also, Blender on all versions contains a built in console.
enter image description here

You can choose either a Python console or a regular console (bash), though some builds do not have this (for example the one I'm using does not).

Secondly, you can get Blender from a PPA. The builds are from svn and are built usually every week. The PPA also contains Blender 2.4x for backwards compatibility.

For 2.6x:

sudo apt-add-repository ppa:irie/blender
sudo apt-get update
sudo apt-get install blender

For 2.4:

sudo apt-get install blender 2.4

1. Get Blender

Open your browser and go to http://www.blender.org/download/get-blender/ . Download the appropriate version for your computer, 32-bit or 64-bit. If you don't know whether your computer is 32-bit or 64-bit, open a terminal (Ctrl+Alt+T) and run the following command :

uname -m

The Blender website showcasing the different Blender downloads available.

2. Extract Blender

Open Blender in your downloads folder, right-click on the file you downloaded and click "Extract Here". Once it finishes extracting, move the folder containing Blender to your Home Folder and rename it "blender" for ease of moving it later. enter image description here

3. Uninstall the current version of Blender

Open a terminal by pressing Ctrl+Alt+T. Type this command set: sudo apt-get remove blender . enter image description here

4. Copy the Blender files to where they need to go

Open a terminal. Type ls to see what files are in your home directory. There should be a folder called "blender". If there is, run the following command. If not, rename the folder and try again. If there's no folder at all, go back to step 2. Command:

sudo cp ~/blender /usr/lib/blender -r

This will copy all the files in the blender folder to /usr/lib/blender. enter image description here

5. Verify that the files copied properly

Open the file browser by clicking the "Home Folder" icon in the launcher. Click "File System" on the left side, then open the folder usr, then lib blender. See if there's anything there. If there is, move on to the next step, if not, repeat the previous steps.

enter image description here

6. Open Blender

Open the Blender application. Right-click on the icon that appears in the launcher for the program, and click "Keep in Launcher".

enter image description here

Conclusion

Ta-Da! This is the best you can do to install the current version of Blender. You can redo these steps as many times as needed when a new version of Blender comes out. To remove everything in the blender folder so you can do these steps again, open a terminal and run these commands: sudo rm /usr/lib/blender -r . This is the best you can do, it keeps the blender files in a safe place, and gives a launcher with which to open it. You can't install the current version Blender other then this way in Ubuntu 11.10, however 12.04 will ship with Blender 2.61. For more information see this launchpad post: https://answers.launchpad.net/ubuntu/+source/blender/+question/186716 and this one: https://bugs.launchpad.net/ubuntu/+source/blender/+bug/915248 . Hope that helps!