Zhiwei35 opened a new issue, #11284:
URL: https://github.com/apache/tvm/issues/11284
hi, I am new to tvm. I was **building tvm with llvm 6.0 or 7.0 targeting
intel CPU and no error occurred in "make" cmd**, my OS is **centos7**, but
**when I typed “import tvm”, error occurred**:
```
Python 3.7.13
[GCC 7.5.0] :: Anaconda, Inc. on linux
Type "help", "copyright", "credits" or "license" for more information.
import tvm
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/home/zxxx/tvm/python/tvm/__init__.py", line 26, in <module>
from ._ffi.base import TVMError, __version__, _RUNTIME_ONLY
File "/home/xxx/tvm/python/tvm/_ffi/__init__.py", line 28, in <module>
from .base import register_error
File "/home/xxx/tvm/python/tvm/_ffi/base.py", line 71, in <module>
_LIB, _LIB_NAME = _load_lib()
File "/home/xxx/tvm/python/tvm/_ffi/base.py", line 57, in _load_lib
lib = ctypes.CDLL(lib_path[0], ctypes.RTLD_GLOBAL)
File "/home/xxx/miniconda3/envs/xxx/lib/python3.7/ctypes/__init__.py", line
364, in __init__
self._handle = _dlopen(self._name, mode)
OSError: /home/xxx/tvm/build/libtvm.so: undefined symbol:
_ZNKSt3__114error_category10equivalentERKNS_10error_codeEi
```
BTW, when **I build tvm without llvm, the import is well**. Did i use wrong
llvm pre-built binary?I used * [SuSE Linux Enterprise Server 11SP3
x86_64](https://releases.llvm.org/6.0.1/clang+llvm-6.0.1-x86_64-linux-sles11.3.tar.xz)
[(.sig)](https://releases.llvm.org/6.0.1/clang+llvm-6.0.1-x86_64-linux-sles11.3.tar.xz.sig)
Anybody can help me? Thanks for your time!
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