Package Details: qucs-s 24.2.1-3

Git Clone URL: (read-only, click to copy)
Package Base: qucs-s
Description: A spin-off of Qucs that supports other free SPICE circuit simulators like ngspice with the same Qucs GUI
Upstream URL:
Licenses: GPL
Submitter: sytabaresa
Maintainer: Zes4Null
Last Packager: Zes4Null
Votes: 28
Popularity: 1.76
First Submitted: 2017-03-27 19:14 (UTC)
Last Updated: 2024-03-31 03:15 (UTC)

Dependencies (12)

Required by (0)

Sources (1)

Latest Comments

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Zes4Null commented on 2024-05-15 02:30 (UTC)

Hi, @mmt84, I think that qucs-s still can use qucs's backend for qucsator, so I did not remove qucs from optdepends.

mmt84 commented on 2024-05-14 07:43 (UTC)

qucs is not needed for qucsator.


Zes4Null commented on 2024-03-27 13:20 (UTC)

Thank you, @moshiur_rahman. The PKGBUILD has been fixed. Sorry for my mistakes that I did not build new version in clean environment.

moshiur_rahman commented on 2024-03-27 12:05 (UTC) (edited on 2024-03-27 13:07 (UTC) by moshiur_rahman)

Also, please add the following makedepends: dos2unix. otherwise the build fails. and it seems gperf is a build dependency, it's not needed after compilation.

moshiur_rahman commented on 2024-03-27 11:13 (UTC)

build fails without qt5. It seems you are not using the -DWITH_QT6=ON flag?

Zes4Null commented on 2023-08-23 01:32 (UTC) (edited on 2023-08-23 01:47 (UTC) by Zes4Null)

Hello, @denilsonsa, thank you for letting me know. According to, I assume that you have installed the base-devel meta package before building the AUR packages. The flex and bison packages are included in base-devel, there is no need to add these as makedepends.

denilsonsa commented on 2023-08-22 13:53 (UTC)

It requires both flex and bison during compilation. Can you please add those as makedepends?

GPereira commented on 2023-05-29 08:37 (UTC)

Sounds like a version mismatch between qt libraries. Nothing to worry about if you got it fixed but updating your system. Of the problem comes up again ping us!

Sphaela commented on 2023-05-29 07:31 (UTC) (edited on 2023-05-29 07:38 (UTC) by Sphaela)

Build was smooth but I got this error while launching it: Cannot mix incompatible Qt library (6.5.1) with this library (6.5.0)

update: It worked after I did a full system update(pacman -Syu). I'm not exactly sure what's the cause.

GPereira commented on 2023-02-25 11:34 (UTC)

@Zes4Null it doesn't have an impact. please remove that directive. The build takes way too long with just one job.

I've performed sufficient tests to validate this