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CauldronDevelopmentLLC / CAMotics

Open-Source Simulation & Computer Aided Machining - A 3-axis CNC GCode simulator
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debian 10, camotics 1.2.0 #308

Closed cnczzz closed 5 years ago

cnczzz commented 5 years ago

Does not work. At startup, it produces:

Opening /usr/share/doc/camotics/examples/camotics/camotics.camotics /usr/bin/tplang: symbol lookup error: /usr/bin/tplang: undefined symbol: _ZN2v811HandleScopeC1Ev

Console output:

CAMotics Version: 1.2.0 Author: Joseph Coffland joseph@cauldrondevelopment.com Org: Cauldron Development LLC Copyright: 2011-2019, Joseph Coffland Homepage: https://camotics.org/ License: https://www.gnu.org/licenses/gpl-2.0.txt Date: Feb 9 2019 Time: 03:47:10 Revision: 0554b96aa8ba78e55ff1d4bf6442cc04081e083c Branch: master Compiler: GNU 6.3.0 20170516 Options: -std=c++11 -Wno-deprecated-declarations -O3 -funroll-loops -fno-pie -fPIC Platform: linux2 4.19.0-1-amd64 Bits: 64 Mode: Release **** CBang ***** Date: Feb 9 2019 Time: 00:22:22 Revision: e231d612a6fbb3424b7b211d08bb367f6d9ca0f8 Branch: master Compiler: GNU 6.3.0 20170516 Options: -std=c++11 -O3 -funroll-loops -fno-pie -fPIC Platform: linux2 4.19.0-1-amd64 Bits: 64 Mode: Release **** System **** CPU: Intel(R) Pentium(R) CPU 2117U @ 1.80GHz CPU ID: GenuineIntel Family 6 Model 58 Stepping 9 CPUs: 2 Memory: 7.69GiB Free Memory: 4.73GiB Threads: POSIX_THREADS OS Version: 4.19 Has Battery: true On Battery: false UTC Offset: 3 PID: 10242 CWD: /home/me DPI: 96

Opening /usr/share/doc/camotics/examples/camotics/camotics.camotics /usr/bin/tplang: symbol lookup error: /usr/bin/tplang: undefined symbol: _ZN2v811HandleScopeC1Ev

Help!

jcoffland commented 5 years ago

That looks like an incompatibility with the libv8.so on your system. Did you do anything special to get CAMotics to link to v8? What's the output of this command?:

ldd /usr/bin/tplang

I've been looking into compiling v8 directly in to CAMotics to avoid this kind of problem. But it would be even better if someone would help me get CAMotics accepted as a Debian package.

cnczzz commented 5 years ago

Yes, I did link to libv8. Without it, camotics doesn't start. Here is the ldd output: linux-vdso.so.1 (0x00007ffc6f9d2000) libstdc++.so.6 => /lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f6e49485000) libv8.so.3.14.5 => /lib/x86_64-linux-gnu/libv8.so.3.14.5 (0x00007f6fba361000) libssl.so.1.1 => /lib/x86_64-linux-gnu/libssl.so.1.1 (0x00007f6e493f4000) libcrypto.so.1.1 => /lib/x86_64-linux-gnu/libcrypto.so.1.1 (0x00007f6e4910a000) libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f6e49105000) libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f6e490e4000) libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f6e48f5f000) libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f6e48f45000) libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f6e48d84000) /lib64/ld-linux-x86-64.so.2 (0x00007f6e49620000)

Did I do the wrong thing?

cnczzz commented 5 years ago

Yes, it was libv8. Just downloaded libv8.so.3.4.15 from the Internet, deleted the link and copied to /usr/lib/x86_64-linux-gnu/. Now work. Thanks for your help.

jcoffland commented 5 years ago

Great!