[LINUX] binary cLASlib.so & LASlib.so

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Mickael PARIS

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Jan 12, 2024, 2:17:14 PM1/12/24
to LAStools - efficient tools for LiDAR processing
Hello,

i installed the binary package from  https://rapidlasso.de/lastools-linux/
las + TAB returns all commands, i add lastools/bin to my ~.bashrc

if i try one of them i ve got this error :

lasinfo64  Documents/PlansAEP/LIDARHD/LHD_FXX_0998_6723_PTS_C_LAMB93_IGN69.copc.laz
lasinfo64: error while loading shared libraries: cLASlib.so: cannot open shared object file: No such file or directory

ldd lastools/bin/lasinfo64
linux-vdso.so.1 (0x00007ffcb5fe5000)
cLASlib.so => not found
LASlib.so => not found

libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007fd45da00000)
libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fd45d915000)
libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fd45dcd0000)
libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fd45d600000)
/lib64/ld-linux-x86-64.so.2 (0x00007fd45ddcb000)

the problem appears far all commands.

Install  done under Ubuntu Mantic Minautor.
If you need more infos let me know.

ty

Jochen Rapidlasso

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Jan 12, 2024, 2:21:10 PM1/12/24
to LAStools - efficient tools for LiDAR processing
Hi Mickael,
it seems you didn't read the installation instructions :)

Both shared object files are within the delivery and are the same directory than the other binaries.

For Linux to find these libraries, you must add these files to your library path or extend your library path to include your current directory:

export LD_LIBRARY_PATH=.:$LD_LIBRARY_PATH

So just run this line before and it should work.


Good luck!


Jochen @rapidlasso

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