Slackwareaarch64-current (up-to-date) running on rpi4 new install. mpv fail, execvp error

glorsplitz · 04-22-2022, 08:10 PM

I had slackwarearm running on rpi4 via sarpi instructions and had mpv installed and working.

Now with slackwareaarch64-current on same rpi4, mpv fails with execvp:no such file or directory.

Nearest thing I could find were mentioning gcc errors.

I don't know this stuff, I'm wondering was different gcc used between the builds of slackwarearm?

Prerequisites were built and installed accordingly as I did before.

mralk3 · 04-22-2022, 09:50 PM

The link to SBo shows the Slackware 15.0 repository. You stated you are running -current. I would contact the maintainer of the SlackBuild first. You could also try ponce's repository or the master branch of SBo.

glorsplitz · 04-24-2022, 06:12 AM

Posted follow up to other thread where slackpkg mpv install works on vbox current install.

mpv installed and worked on sarpi install rpi4 current armv7.

mralk3 · 04-24-2022, 08:42 AM

Did you rebuild the packages while running Slackwareaarch64-current on your Rpi 4? The Armv7 packages need a rebuild if you plan to use them Aarch64/Armv8.

glorsplitz · 04-25-2022, 06:53 PM

Downloaded SBo packages, sourced *.infos, wget sources, ./package.Slackbuilds as root, installed as root, did not use packages from armv7 rpi4 install.

mralk3 · 04-25-2022, 08:32 PM

SBo does not provide SlackBuilds for Aarch64, you need to edit each SlackBuild like so:

Code:

diff --git a/multimedia/mpv/mpv.SlackBuild b/multimedia/mpv/mpv.SlackBuild
index 2244b1dca2..ec656bdf97 100644
--- a/multimedia/mpv/mpv.SlackBuild
+++ b/multimedia/mpv/mpv.SlackBuild
@@ -64,6 +64,9 @@ elif [ "$ARCH" = "i686" ]; then
 elif [ "$ARCH" = "x86_64" ]; then
   SLKCFLAGS="-O2 -fPIC"
   LIBDIRSUFFIX="64"
+elif [ "$ARCH" = "aarch64" ]; then
+  SLKCFLAGS="-O2 -fPIC"
+  LIBDIRSUFFIX="64"
 else
   SLKCFLAGS="-O2"
   LIBDIRSUFFIX=""

Code:

[ rpro.local.lan ~/Videos ] ls /var/log/packages/*ponce
/var/log/packages/libass-0.14.0-aarch64-3_ponce
/var/log/packages/mpv-0.34.1-aarch64-4_ponce
/var/log/packages/libplacebo-3.120.3-aarch64-2_ponce
/var/log/packages/mujs-1.2.0-aarch64-3_ponce
/var/log/packages/lua-5.1.5-aarch64-3_ponce

I took the time to build the packages and tested mpv with:

Code:

 mpv https://exitstatus.one/wp-content/uploads/2022/01/rpi_arm64_rpi3_build.mp4

It all works fine. I'm guessing something is wrong on your system. Full install? Are you certain you have the right architecture set up for your scripts? It's not using scripts/packages for x86_64 or armv7 or some such?