Can not import paddle core while this file exists: /path/to/libpaddle.so

[wj-Mcat]

问题描述 Issue Description

在 python3.8/3.7环境下安装完paddlepaddle==2.4.0之后，不能导入libpaddle.so文件。

可是我从 pypi server 上面下载了对应版本的whl包解压之后发现里面还是有对应的libpaddle.so文件，就感觉到很奇怪。

我在paddlenlp 的一个 pr 里面尝试解决此问题：https://github.com/PaddlePaddle/PaddleNLP/pull/3859。

详细的编译信息请看：https://readthedocs.org/api/v2/build/18703479.txt

版本&环境信息 Version & Environment Information

具体环境请看：
PaddlePaddle == 2.4.0
python 3.7
centos

由于程序是运行在readthedocs 服务器上，更相信的环境信息这边是没办法拿到，你们可以通过日志查看更多详细信息。

[paddle-bot]

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[minghaoBD]

可以暂时使用2.3.x版本。我这边测试2.4尚不稳定，正在联系相关同学确定问题。

[wj-Mcat]

好的，感谢回复。

[yt605155624]

赞，刚好遇到了这个问题

[linnnn1]

请问您是怎么解决这个问题的呢？

[www516717402]

@linnnn1 直接回退使用2.3.*版本就行了，搞不懂这paddle团队发布新版本都不进行大量测试的吗？

[hjing100]

docker环境部署
python3.7
请问，安装2.3.2还是显示Error: Can not import avx core while this file exists: /usr/local/lib/python3.7/site-packages/paddle/fluid/core_avx.so

[quelle1]

CPU：ft1500,
system: kylin v4,
paddlepaddle：v2.4.1，v2.4.2,v2.4.3 自己下载的代码进行编译，都会出现下面的问题

Python 3.7.16 (default, Apr 12 2023, 12:22:04)
[GCC 10.2.1 20210110] on linux
Type "help", "copyright", "credits" or "license" for more information.

import paddle
Error: Can not import paddle core while this file exists: /usr/local/lib/python3.7/site-packages/paddle/fluid/libpaddle.so
Traceback (most recent call last):
File "/usr/local/lib/python3.7/site-packages/paddle/fluid/core.py", line 249, in
from . import libpaddle
ImportError: /usr/local/lib/python3.7/site-packages/paddle/fluid/libpaddle.so: undefined symbol: shm_unlink

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "", line 1, in
File "/usr/local/lib/python3.7/site-packages/paddle/init.py", line 25, in
from .framework import monkey_patch_variable
File "/usr/local/lib/python3.7/site-packages/paddle/framework/init.py", line 17, in
from . import random # noqa: F401
File "/usr/local/lib/python3.7/site-packages/paddle/framework/random.py", line 16, in
import paddle.fluid as fluid
File "/usr/local/lib/python3.7/site-packages/paddle/fluid/init.py", line 36, in
from . import framework
File "/usr/local/lib/python3.7/site-packages/paddle/fluid/framework.py", line 37, in
from . import core
File "/usr/local/lib/python3.7/site-packages/paddle/fluid/core.py", line 300, in
if not avx_supported() and libpaddle.is_compiled_with_avx():
NameError: name 'libpaddle' is not defined

[1040242795]

@linnnn1 > 发

你好，建议你根据这个链接：
https://blog.csdn.net/weixin_43021830/article/details/128243800
先将缺失的文件cp到/usr/lib,
然后可能会出现
ImportError: /home/veteran/anaconda3/bin/../lib/libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /home/veteran/anaconda3/envs/paddle/lib/python3.9/site-packages/paddle/fluid/libpaddle.so)
关于这个问题，可以根据这个链接解决
https://blog.csdn.net/bohrium/article/details/126546521

[Zomun]

(ser) root@ps:/home/SER-multitask-main2# python infer_batch.py
Error: Can not import paddle core while this file exists: /root/anaconda3/envs/ser/lib/python3.8/site-packages/paddle/fluid/libpaddle.so
Traceback (most recent call last):
File "infer_batch.py", line 6, in
import paddle
File "/root/anaconda3/envs/ser/lib/python3.8/site-packages/paddle/init.py", line 25, in
from .framework import monkey_patch_variable
File "/root/anaconda3/envs/ser/lib/python3.8/site-packages/paddle/framework/init.py", line 17, in
from . import random # noqa: F401
File "/root/anaconda3/envs/ser/lib/python3.8/site-packages/paddle/framework/random.py", line 16, in
import paddle.fluid as fluid
File "/root/anaconda3/envs/ser/lib/python3.8/site-packages/paddle/fluid/init.py", line 36, in
from . import framework
File "/root/anaconda3/envs/ser/lib/python3.8/site-packages/paddle/fluid/framework.py", line 37, in
from . import core
File "/root/anaconda3/envs/ser/lib/python3.8/site-packages/paddle/fluid/core.py", line 338, in
raise e
File "/root/anaconda3/envs/ser/lib/python3.8/site-packages/paddle/fluid/core.py", line 274, in
from . import libpaddle
ImportError: libcudart.so.10.2: cannot open shared object file: No such file or directory