<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Hello all,</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I am currently trying to run EinsteinToolkit on a cluster at IUCAA, Pune.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Cactus compiled successfully but when I try to run a simulation (eg. HelloWorld here) I am getting the following error:<br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br>/mnt/home/project/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim: /lib64/libstdc++.so.6: version `CXXABI_1.3.8&#39; not found (required by /mnt/home/project/c<br>swarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim)<br>/mnt/home/project/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.20&#39; not found (required by /mnt/home/project<br>/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim)<br>/mnt/home/project/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim: /lib64/libstdc++.so.6: version `GLIBCXX_3.4.21&#39; not found (required by /mnt/home/project<br>/cswarnim/ETK/simulations/helloworld/SIMFACTORY/exe/cactus_sim)</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">The symlink in /lib64/libstdc++.so.6 is for libstdc++.so.6.0.19</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">After some googling, I found that I should use libstdc++.so.6.0.20.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">So I downloaded it and put</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">LDFLAGS=-Wl,-rpath=/mnt/home/project/cswarnim/installations/libstdc++.so.6</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">in my optionlist (the path being the symlink to libstdc++.so.6.0.20).</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">But it did not work, so I tried:</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">setenv LD_PRELOAD /mnt/home/project/cswarnim/installations/libstdc++.so.6</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">And I am still getting the same (error) result.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Please let me know what I could do to make it work.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Thanks and Regards,<br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">Swarnim Shashank<br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif"><br></div></div>