[RPL/2] RPL/2 4.1.37

[linux.felixbecker2 at gmx.de]

I have built it according to this recipe [1].

`/usr/bin/rpl` repeatedly refuses to work due to checksum mismatches:

`rpl -i`:  
+++RPL/2 (R) version 4.1.37 (Friday 09/25/26, 17:43:40 CEST)
+++Copyright (C) 1989 to 2025, 2026 BERTRAND Joel

+++This is a free software with absolutely no warranty.
+++For details, type 'warranty'.

+++Fatal : Hash code mismatch
Function md5(/usr/bin/rpliconv)
Computed hash code : b3ab09562a9e49065307c64624acc8c5
Expected hash code : 67ff8f03a4cd8e330253fd65c7eee720
+++Fatal : Error in compilation
```

Any idea how to fix this?

Regards!



[1] https://aur.archlinux.org/cgit/aur.git/tree/PKGBUILD?h=rpl-2

On Thu, 17 Sep 2026 17:18:32 +0200, BERTRAND Joël
<joel.bertrand at systella.fr> wrote about "[RPL/2] RPL/2 4.1.37":

> 	Hello,
> 
> 	New release with bugfixes :
> - major bug is fixed in analyse_algebrique: '-X-Y' returned
> 'NEG(X-Y)'.
> - major bug is fixed in DER (implicit name);
> - UDATE is added (returns UTC timestamp);
> - bug is fixed in PUT intrinsic:
> <[ {} {} {} {} ]> {} { 4 } PUT crashed RPL/2 when indices list was
> empty. Same patch for GET (but GET doesn't crash).
> - rplunits generation is fixed;
> - units is upgraded to 2.24;
> - gnuplot is upgraded to 6.0.3;
> - major bug is fixed in = intrinsic (system error);
> - LOCALIZATION is modified to remain local to a thread.
> 
> 	And simplification() is now used. Only +/- simplification is
> done.
> 
> 	Regards,
> 
> 	JB
> 

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