World: r3wp
[Linux] group for linux REBOL users
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Graham 1-Feb-2010 [3491] | supposed to be ... |
Oldes 1-Feb-2010 [3492] | For thumbnails I have Imagick binding.. But I must test it with Cheyenne yet. |
Graham 1-Feb-2010 [3493x2] | I just use call with imagemagick ... opn cheyenne |
but windows though | |
Dockimbel 1-Feb-2010 [3495] | CALL on a third party exe works, but that's not a solution able to scale high (not talking about the induced delay of creating and closing a process) |
Rebolek 2-Feb-2010 [3496x2] | I've download latest REBOL in Xubuntu. Viewtop opened without problem but when I switched to console, nothing appeared. Because I deselected "show desktop on startup", now I cannot start REBOL at all. Any ideas? |
At least I can run it from console. But I still wonder why it does not work from icon. | |
amacleod 2-Feb-2010 [3498x3] | There is no console for linux...must use linux console. |
if you want to see viewtop start rebol from console and type desktop | |
Once in viewtop try changing the settings back to "open vietwtop on startup" | |
Rebolek 2-Feb-2010 [3501] | I just wonder why clicking on the icon does not open rebol in linux console. but i have no problem running it directly from console |
Henrik 2-Feb-2010 [3502] | it's probably simply piping to whatever console it was started from. since the linux desktop has no console, you won't see one. |
Rebolek 2-Feb-2010 [3503] | Hm, when I select "Install now" option, I get "segmentation fault" |
Henrik 2-Feb-2010 [3504] | RAMBO it |
Rebolek 2-Feb-2010 [3505] | Done, #4751. |
amacleod 2-Feb-2010 [3506x2] | 2.7.7? |
I installed 2.76 on ubuntu no prob | |
Rebolek 2-Feb-2010 [3508x2] | yes, 2.7.7 |
Maybe it's fine on Ubuntu, I'm using Xubuntu as the computer is really really old. | |
amacleod 2-Feb-2010 [3510] | might be missing a library file...check the list of required libs...find it somewhere on rebol site??? |
Rebolek 2-Feb-2010 [3511] | It's just the installation, everything else seems to work fine |
Pekr 2-Feb-2010 [3512] | ldd lists dependencies in console, no? |
Rebolek 2-Feb-2010 [3513] | Well, first I need to get Cheyenne running, so I'll check the dependecies later :) |
amacleod 2-Feb-2010 [3514] | I also installed it on a server version of ubuntu with xfce loaded on top...iirc had to add some libs |
Pekr 2-Feb-2010 [3515] | You mentioned older computer. Is Xubuntu less resource hungry than Ubuntu? |
Rebolek 2-Feb-2010 [3516] | Yes, the XFCE desktop should take less memory and CPU than Gnome. |
Pekr 2-Feb-2010 [3517] | And what about Kubuntu? (KDE) |
amacleod 2-Feb-2010 [3518x2] | big and hungry |
like gnome | |
Rebolek 2-Feb-2010 [3520] | heh, it's running in 856x600, I see such resolution for the first time |
amacleod 2-Feb-2010 [3521] | What is running? |
Rebolek 2-Feb-2010 [3522] | sorry, the linux desktop |
Pekr 2-Feb-2010 [3523] | linuxians try to be always different, hence such a resolution :-) |
Rebolek 2-Feb-2010 [3524] | I see :) |
Dockimbel 2-Feb-2010 [3525] | amacleod : I installed 2.76 on ubuntu no prob Which Ubuntu version? |
amacleod 2-Feb-2010 [3526] | it was a while ago...not using that box anymore. |
Barik 2-Feb-2010 [3527] | Hello. How can I create a REBOL service in Linux (i.e, something that can be run as a background process much like httpd via init.d)? |
Henrik 2-Feb-2010 [3528x2] | I suppose you first try to create a script that is launchable via shell, and from then on, it should be the same as for any other service, depending on the distribution. |
launchable = shebang line and all that stuff. | |
Barik 2-Feb-2010 [3530] | I have the #!/usr/local/bin/rebol line and such in there. The problem is that I'm not sure how to make the script then go into the background again like a daemon would do. It stays at the foreground when I call it from something like init.d. |
Henrik 2-Feb-2010 [3531] | do you have the quiet option enabled? |
Graham 2-Feb-2010 [3532x2] | you can use screen or dtach |
http://rebol.wik.is/index.php?title=Hylafax/Dtach&highlight=dtach | |
Barik 2-Feb-2010 [3534x2] | Okay, that may do what I need it to. REBOL does some interesting things which I haven't quite figured out when I do something like CTRL + Z, bg, etc. |
Let me take a look at dtach. | |
Graham 2-Feb-2010 [3536] | I also use ./cheyenne & in a shell script |
Barik 2-Feb-2010 [3537x2] | Might be an implementation issue for me then. Would the & trick work with a non-compiled REBOL script in the same way? |
dtach seems to be working well for me. I might stick with it. | |
Gabriele 3-Feb-2010 [3539x2] | Barik: you may just need to redirect stdin and stdout, eg. ./script.r >/dev/null </dev/null & |
Bolek: REBOL is not going to start a terminal program for you. However, if you have a icon, you can usually open the icon properties and tell the "desktop" (XFCE in your case) to start the program inside a terminal (ie. it will start a terminal and then the program inside it). | |
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