lack of file libembree.so.2 when importing rtcore_scene

I use the command to install the latest pyembree.
```base
$ conda install -c conda-forge pyembree
```
The following import shows an error:
```python
from pyembree import rtcore_scene
```
```bash
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: libembree.so.2: cannot open shared object file: No such file or directory
```