On Linux and Unix, your Rexx program needs to start with a line like
#!/path/to/rexx
Where path/to/Rexx is the path to where the Rexx executable is installed.

And the Rexx program must have its permissions set to executable, I.e. “chmod 755 myRexxProgram.rex”

Bruce

Sent by Magic!

On May 12, 2023, at 5:22 AM, Franz Marx <marx.fr...@gmail.com> wrote:


Hi,
i have to learn still a lot for OpenSuse, but I have time.
"It's a rainy day, hallelujah ..."
🤗

Grüsse aus Österreich
Franz

Am Fr., 12. Mai 2023 um 14:08 Uhr schrieb ooRexx <oor...@jonases.se>:
Hi,

I am not sure I understand the question. Once you have installed ooRexx it should work out of the box, there is nothing to configure on the ooRexx side, you just call it with rexx myprogram.rex, you can leave out the extension so rexx myprogram suffices. Similar to how you call a Python program. Be aware that there are no GUI features for any other implementation than Windows (ooDialog), it is all done on the command line for all the Linuxes and in macOS.

If you mean that you want to be able to “click” the program to start it from a Graphical interface you could try to change the rules for how a certain extension is handled in OpenSuse as explained here, but I am no expert in how this works out you will have to figure that out yourself. Hope it helps.

Hälsningar/Regards/Grüsse,
P.O. Jonsson



On 12. May 2023, at 13:39, Franz Marx <marx.fr...@gmail.com> wrote:

Hi, Mr. Jonson!
First of all: the Installation worked with your detailed advice, of course!

But One thing I still miss:
how can I configure the Open Rexx Version 5.1.0 within OpenSuse Leap 15.4 ?
Like in Windows, my *.rex program should be executed immediately.
i am sorry to be such inexperienced to bore you with this question 🤐
I only find Rexxtry within the App-Listing  (that works, of course)

regards
Franz

Am Mi., 10. Mai 2023 um 15:25 Uhr schrieb ooRexx <oor...@jonases.se>:
Hi,

Suse is one of the most unproblematic/stable platforms for ooRexx, I have hardly ever seen a problem in the testing so go ahead and do not hesitate to report back any problem you find (I bet one bottle of beer that you won’t find any :-) )

Try to ignore the “Beta” in the name of the rolling release, it is solid as a rock in my experience. Since 5.0.0 was so long in the coming, a number of minor things were missed out in the release, mostly in the documentation area. All those things are ironed out in 5.1.0. Installation procedure is exactly the same. Good luck.

Hälsningar/Regards/Grüsse,
P.O. Jonsson



On 10. May 2023, at 14:21, Franz Marx <marx.fr...@gmail.com> wrote:

Hi P.O. Jonsson!

Thank you very much for your detailed description, I will now try to install release 5.1.0 Beta,
as you suggest.
One explanation from me, why i like to use SuSE:
it`s because i had already experience making SuSE SLES Installations productive
on PC's in the 2010's and also on IBM zSeries (and it comes from Europe!)  before I retired.

Yours sincerely
Franz Marx


ooRexx <oor...@jonases.se> schrieb am Mi., 10. Mai 2023, 12:04:
Hi Franz,

Nice to hear that you want to try out ooRexx!

Indeed the package for OpenSuse (and all other packages I think) is unsigned so you would need to ignore the warning when it arrives. The steps would be (assuming the installer is in Downloads):

noob:~/Downloads> sudo zypper install ooRexx-5.0.0-12583.opensuse15.x86_64.rpm
[sudo] password for root: 
Loading repository data...
Warning: Repository 'Update repository of openSUSE Backports' appears to be outdated. Consider using a different mirror or server.
Warning: Repository 'Update Repository (Non-Oss)' appears to be outdated. Consider using a different mirror or server.
Reading installed packages...
Resolving package dependencies...

The following NEW package is going to be installed:
  ooRexx

1 new package to install.
Overall download size: 1.0 MiB. Already cached: 0 B. After the operation,
additional 6.6 MiB will be used.
Continue? [y/n/v/...? shows all options] (y): y
Retrieving package ooRexx-5.0.0-12583.x86_64
                                           (1/1),   1.0 MiB (  6.6 MiB unpacked)
ooRexx-5.0.0-12583.opensuse15.x86_64.rpm:
    Package header is not signed!

ooRexx-5.0.0-12583.x86_64 (Plain RPM files cache): Signature verification failed [6-File is unsigned]
Abort, retry, ignore? [a/r/i] (a): i

After that it should work.

To uninstall it use

sudo zypper remove ooRexx

(Note: there is a minor bug here, the name of the installed package should be oorexx to follow convention this is fixed in the running release 5.1.0Beta)

Good luck.

Hälsningar/Regards/Grüsse,
P.O. Jonsson



On 10. May 2023, at 11:05, Franz Marx <marx.fr...@gmail.com> wrote:


I already installed the new Open Rexx Version 5.0 on my Windows 10 Acer-Laptop.
I am very pleased and satisfied with the performance of this version.
I have an older HP-Laptop with dual boot Windows 10 and OpenSuse Leap 15.4.
Calculating 4 Million Primes with my Rexx-Program using Windows 10 it tooks
on the ACER-Laptop: 5639 secs. - on my HP-Laptop : 8983 secs.,
as you can see in my 2 attachments.

Now I wish to see the Rexx-Performance running under OpenSuse Leap 15.4. 
  
With the  OpenSuse Installation all Apps run very fine (like Libre-Officewith, Chrome,
VLC, etc. etc.),
the only exception i got when i was trying to install OORexx 5.0!
I failed with the installation of Open Object Rexx Version 5.0. with the install-message
"Checksum-Error" when I tried to install from your RPM-Package.
Can you give me some advice on how the installation will succeed?

Yours sincerely
Franz Marx
Bahngasse 19
2391 Kaltenleutgeben
Austria
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