ImportError：libpython3.7m.so.1.0：无法打开共享对象文件：没有这样的文件或目录

Question

我在计算集群上运行 python 脚本时遇到问题，如果这是一个幼稚的错误，我提前道歉。我不确定问题是否源于我错误地配置了我自己的 conda 虚拟环境，但是当我运行时问题仍然存在：

srun -p use-everything --pty python test.py

我得到了错误

Traceback (most recent call last):
  File "test.py", line 4, in <module>
    from acme.agents.tf import dqn
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/acme/agents/tf/dqn/__init__.py", line 18, in <module>
    from acme.agents.tf.dqn.agent import DQN
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/acme/agents/tf/dqn/agent.py", line 20, in <module>
    from acme import datasets
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/acme/datasets/__init__.py", line 17, in <module>
    from acme.datasets.reverb import make_reverb_dataset
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/acme/datasets/reverb.py", line 22, in <module>
    from acme.adders import reverb as adders
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/acme/adders/reverb/__init__.py", line 21, in <module>
    from acme.adders.reverb.base import DEFAULT_PRIORITY_TABLE
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/acme/adders/reverb/base.py", line 26, in <module>
    import reverb
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/reverb/__init__.py", line 27, in <module>
    from reverb import item_selectors as selectors
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/reverb/item_selectors.py", line 19, in <module>
    from reverb import pybind
  File "/om2/user/armas/anaconda/envs/dist_rl/lib/python3.7/site-packages/reverb/pybind.py", line 1, in <module>
    import tensorflow as _tf; from .libpybind import *; del _tf
ImportError: libpython3.7m.so.1.0: cannot open shared object file: No such file or directory
srun: error: node014: task 0: Exited with exit code 1

在我的本地机器上，我在运行虚拟环境时遇到了同样的问题，我只是用sudo apt-get install libpython3.7 解决了这个问题。

这里有一些其他的知识可能会有所帮助。

$which libpython
/usr/bin/which: no libpython in (/om2/user/armas/anaconda/envs/dist_rl/bin:/om2/user/armas/anaconda/bin:/om2/user/armas/anaconda/condabin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin)

$echo $PATH
/om2/user/armas/anaconda/envs/dist_rl/bin:/om2/user/armas/anaconda/bin:/om2/user/armas/anaconda/condabin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin

$echo $LD_LIBRARY_PATH
/om2/user/armas/anaconda/bin/

当我更改我的LD_LIBRARY_PATH，即export LD_LIBRARY_PATH=/om2/user/armas/anaconda/lib:$LD_LIBRARY_PATH 并运行脚本时，我的 anaconda 认为我没有安装 jax。我运行了 pip install dm-acme[jax]，现在当我运行脚本时，它说我没有名为 atari_py 的模块。我认为它正在引导我走下一系列依赖关系。

我使用this link 安装了 acme，但使用的是 conda 环境。我的系统管理员说 acme 可能不是为 anaconda 制作的。如果是这样，为什么会这样？

如果有什么遗漏的请告诉我，我一定会补充的，再次感谢！

Answer 1

试试这个：

sudo apt-get install libpython3.7