Pyzed import error,undefined symbol, in the latest version of ZED SDK (5.2)

Software Python
,
1

Hi,

I installed the latest version of ZED SDK, 5.2. and when I do “import pyzed.sl”

I got an error that
Python 3.12.3 (main, Jan 22 2026, 20:57:42) [GCC 13.3.0] on linux Type “help”, “copyright”, “credits” or “license” for more information. >>> import pyzed.sl Traceback (most recent call last): File “”, line 1, in ImportError: /home/jay/work/sensors/.venv/lib/python3.12/site-packages/pyzed/sl.cpython-312-x86_64-linux-gnu.so: undefined symbol: _ZN2sl9CameraOne8isOpenedEv

Does anyone know how to solve this issue?

Thanks.

2

Hi,

Sorry about that, the deployement script had an issue, this was taking a previous incompatible version. It’s now fixed, you can retry

2 Likes
3

It still has a problem. During the installation, I got an error when optimizing NEURAL depth modes that
[2026-02-11 22:00:05 UTC][ZED][ERROR] sl_ai library loading failed details: libnvidia-encode.so.1: cannot open shared object file: No such file or directory

I tried install nvidia-utils-590 since I am using nvidia-driver-590 but I got an error that
dpkg: error processing archive /var/cache/apt/archives/nvidia-utils-590_590.48.01-0ubuntu0.24.04.1_amd64.deb (–unpack):
trying to overwrite ‘/usr/bin/nvidia-bug-report.sh’, which is also in package libnvidia-common-580 580.126.16-1ubuntu1
dpkg-deb: error: paste subprocess was killed by signal (Broken pipe)
Errors were encountered while processing:
/var/cache/apt/archives/nvidia-utils-590_590.48.01-0ubuntu0.24.04.1_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

I didn’t these errors when I tried to install ZED SDK 5.1.

Thanks.