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UPBGE / upbge

UPBGE, the best integrated game engine in Blender
https://upbge.org
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libusd_ms.so #1821

Closed akulamartin closed 1 year ago

akulamartin commented 1 year ago

error while loading shared libraries: libusd_ms.so: cannot open shared object file: No such file or directory

Where can I find this library?

youle31 commented 1 year ago

Hi, could you provide more infos about how we can reproduce this issue?

For reference we have this guide to report a bug: https://github.com/UPBGE/upbge/wiki/Report-a-bug-guide

You can tell us which build you were using, on which OS, precisions on your hardware, exact steps to reproduce the bug, eventually a test file.

akulamartin commented 1 year ago

My bad.I solved it by copying the libraries that came with the build to my /usr/lib folder.In addition how do you reduce the build size,mines 300mb.

lordloki commented 1 year ago

You shouldn't need to copy the libs to /usr/lib. What distro do you have?

To reduce the build size it is necessary to compile yourself the build removing the options that won't be used by you.

akulamartin commented 1 year ago

My system details : Kernel: 5.15.0-76-generic x86_64 bits: 64 compiler: gcc v: 11.3.0 Desktop: Cinnamon 5.6.8 tk: GTK 3.24.33 wm: muffin dm: LightDM Distro: Linux Mint 21.1 Vera base: Ubuntu 22.04 jammy

Kindly give an example of how to build.

lordloki commented 1 year ago

I just tested in Ubuntu 21.10 and it works perfectly. I checked the library linked by the executable and the executable can find the libusd_ms.so in the lib folder: image

For compiling upbge for Linux you can check this guide: https://github.com/UPBGE/upbge/wiki/Build-UPBGE-on-Linux

akulamartin commented 1 year ago

Just a minute. I think I made a mistake. I meant the executable from the game runtime is large. I used the default scene for testing. My apologies.

Large exe

lordloki commented 1 year ago

The size of the game runtime is composed of: blender runtime + .blend As blender has a size of around 300MB, the minimum size for the game runtime will be 300MB.

BTW, from your scrrenshoot i can see that the lib folder wasn't copied when the game was exported. I have to fix the "save as runtime" addon. Maybe it was the reason of the issue.

lordloki commented 1 year ago

Fixed here (https://github.com/UPBGE/blender-addons/commit/ac8a116d1088728c609ebda86ae58f719420ffdd). We will release a 0.36.1 this month with important bugfixes. I will include this one. Thanks for reporting. I close the report