[Users] libstdc++ error after compilation

[Swarnim Shashank]

Hello all,

I am currently trying to run EinsteinToolkit on a cluster at IUCAA, Pune.

Cactus compiled successfully but when I try to run a simulation (eg.
HelloWorld here) I am getting the following error:

/mnt/home/project/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim:
/lib64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by
/mnt/home/project/c
swarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim)
/mnt/home/project/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim:
/lib64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by
/mnt/home/project
/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim)
/mnt/home/project/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim:
/lib64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by
/mnt/home/project
/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim)

The symlink in /lib64/libstdc++.so.6 is for libstdc++.so.6.0.19

After some googling, I found that I should use libstdc++.so.6.0.20.
So I downloaded it and put
LDFLAGS=-Wl,-rpath=/mnt/home/project/cswarnim/installations/libstdc++.so.6
in my optionlist (the path being the symlink to libstdc++.so.6.0.20).
But it did not work, so I tried:
setenv LD_PRELOAD /mnt/home/project/cswarnim/installations/libstdc++.so.6

And I am still getting the same (error) result.

Please let me know what I could do to make it work.

Thanks and Regards,
Swarnim Shashank
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