I meet error

[Lulinhao]

I get this error when I run the program, but I have it compiled.

• Traceback (most recent call last):
  File "/home/wjz/djh/DREAMPlace/install/dreamplace/Placer.py", line 22, in
  import Timer
  File "/home/wjz/djh/DREAMPlace/install/dreamplace/Timer.py", line 10, in
  import dreamplace.ops.timing.timing as timing
  File "/home/wjz/djh/DREAMPlace/install/dreamplace/ops/timing/timing.py", line 5, in
  import dreamplace.ops.timing.timing_cpp as timing_cpp
  ImportError: /home/wjz/.conda/envs/new/bin/../lib/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /home/wjz/djh/DREAMPlace/install/dreamplace/ops/timing/timing_cpp.cpython-310-x86_64-linux-gnu.so)

[limbo018]

Hi, GLIBCXX problem usually comes from your system configuration. Have you tried the following solution?

https://askubuntu.com/questions/575505/glibcxx-3-4-20-not-found-how-to-fix-this-error

Besides, it looks like you are using higher gcc version than recommended gcc 7.

[Lulinhao]

thx