GOOD NEWS:
blender 2.57 release candiate available for download:)
http://download.blender.org/release/Blender2.57/
blender 2.57 RC1
Hey, nothing broken I hope 
2.57RC1 is build 35899 and I'm still with 35884 (no svn update since 2 days). It should work with 1.09d... If not I can't do anything today but will fix this WE.
Enjoy!
Lionel

2.57RC1 is build 35899 and I'm still with 35884 (no svn update since 2 days). It should work with 1.09d... If not I can't do anything today but will fix this WE.
Enjoy!
Lionel
Desktop: Ubuntu 13.04 x64 - i7-3770K @ 3.5GHz - 32GB DDR3 - GTX670 2048MB
Laptop: Linux Mint 11 x64 - i7-2860QM @ 2.5GHz - 16GB DDR3 - Quadro 3000M 2GB
Software: NVidia 319.12 - Cuda 4.2.9 - Blender 2.66a
Laptop: Linux Mint 11 x64 - i7-2860QM @ 2.5GHz - 16GB DDR3 - Quadro 3000M 2GB
Software: NVidia 319.12 - Cuda 4.2.9 - Blender 2.66a
It didn't seem to work yesterday when I tried it. I did then grab the very latest SVN which also claimed to be 2.56.5 (Oddly the version that comes up with what they are calling 2.57) and this did work. I'm not sure what the difference between the SVN and the actual release could be when they both claim to be the same version.
(HW) Intel i7 2600k, 16GB DDR3, MSI 560GTX ti (2GB) x 3
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
Just tried with 35944 and see no problem. I'll make an attempt with a download from blender.org.
[EDIT] works fine with 2.57RC1 from blender.org. Just need to re-install addon from GUI as files are not stored at same place.
[EDIT] works fine with 2.57RC1 from blender.org. Just need to re-install addon from GUI as files are not stored at same place.
Desktop: Ubuntu 13.04 x64 - i7-3770K @ 3.5GHz - 32GB DDR3 - GTX670 2048MB
Laptop: Linux Mint 11 x64 - i7-2860QM @ 2.5GHz - 16GB DDR3 - Quadro 3000M 2GB
Software: NVidia 319.12 - Cuda 4.2.9 - Blender 2.66a
Laptop: Linux Mint 11 x64 - i7-2860QM @ 2.5GHz - 16GB DDR3 - Quadro 3000M 2GB
Software: NVidia 319.12 - Cuda 4.2.9 - Blender 2.66a
When I try that, I get a "missing script files" error.
You do not have the required permissions to view the files attached to this post.
(HW) Intel i7 2600k, 16GB DDR3, MSI 560GTX ti (2GB) x 3
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
I had same as you and fixed by installing from addon menu. If think this is because addon is registered to blender, but looks for files at another location. It would be interesting you check if this is the case for you. On my system, the installed blender puts addons in my .blender/2.56/scripts/addons directory, while a manually downloaded one will put them in it's own subdirectory.
Desktop: Ubuntu 13.04 x64 - i7-3770K @ 3.5GHz - 32GB DDR3 - GTX670 2048MB
Laptop: Linux Mint 11 x64 - i7-2860QM @ 2.5GHz - 16GB DDR3 - Quadro 3000M 2GB
Software: NVidia 319.12 - Cuda 4.2.9 - Blender 2.66a
Laptop: Linux Mint 11 x64 - i7-2860QM @ 2.5GHz - 16GB DDR3 - Quadro 3000M 2GB
Software: NVidia 319.12 - Cuda 4.2.9 - Blender 2.66a
Doesn't it depend on where you told the installer to put the files?
Sorry, maybe I misunderstood what you were saying.
My addons are in (obviously slightly different because I am using windows)
C:\Program Files\Blender Foundation\Blender\2.56\scripts\addons
Sorry, maybe I misunderstood what you were saying.
My addons are in (obviously slightly different because I am using windows)
C:\Program Files\Blender Foundation\Blender\2.56\scripts\addons
You do not have the required permissions to view the files attached to this post.
(HW) Intel i7 2600k, 16GB DDR3, MSI 560GTX ti (2GB) x 3
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
(SW) Octane (1.50) Blender (2.70) (exporter 2.02)
(OS) Windows 7(64)
I can't say, I'm using a real operating system 

Desktop: Ubuntu 13.04 x64 - i7-3770K @ 3.5GHz - 32GB DDR3 - GTX670 2048MB
Laptop: Linux Mint 11 x64 - i7-2860QM @ 2.5GHz - 16GB DDR3 - Quadro 3000M 2GB
Software: NVidia 319.12 - Cuda 4.2.9 - Blender 2.66a
Laptop: Linux Mint 11 x64 - i7-2860QM @ 2.5GHz - 16GB DDR3 - Quadro 3000M 2GB
Software: NVidia 319.12 - Cuda 4.2.9 - Blender 2.66a