没有名为"camelot.ext"的模块

Question

我一直试图从pip安装后运行Excalibur，它要求我安装camelot，之后这个错误弹出，

Traceback (most recent call last):
File "/usr/lib/python3.9/runpy.py", line 197, in _run_module_as_main
return _run_code(code, main_globals, None,
File "/usr/lib/python3.9/runpy.py", line 87, in _run_code
exec(code, run_globals)
File "/home/dev/.local/lib/python3.9/site-packages/excalibur/__main__.py", line 16, in <module>
main()
File "/home/dev/.local/lib/python3.9/site-packages/excalibur/__main__.py", line 10, in main
from excalibur.cli import cli
File "/home/dev/.local/lib/python3.9/site-packages/excalibur/cli.py", line 10, in <module>
from .tasks import split, extract
File "/home/dev/.local/lib/python3.9/site-packages/excalibur/tasks.py", line 13, in <module>
from camelot.ext.ghostscript import Ghostscript
ModuleNotFoundError: No module named 'camelot.ext'

这个输出显示当我尝试运行这个模型，initdb或webserver命令时，我尝试了很多方法来解决没有什么对我有用

Answer 1

https://githubmemory.com/repo/camelot-dev/excalibur/issues/144在很多安装命令失败后，这个修复对我有效。

我得到的错误信息:

Traceback (most recent call last):
File "/mnt/PERSONAL/TECH/python-scratch/python-virtual-environments/py3.8/bin/excalibur", line 5, in <module>
from excalibur.cli import cli
File "/mnt/PERSONAL/TECH/python-scratch/python-virtual-environments/py3.8/lib/python3.8/site-packages/excalibur/cli.py", line 10, in <module>
from .tasks import split, extract
File "/mnt/PERSONAL/TECH/python-scratch/python-virtual-environments/py3.8/lib/python3.8/site-packages/excalibur/tasks.py", line 13, in <module>
from camelot.ext.ghostscript import Ghostscript
ModuleNotFoundError: No module named 'camelot.ext'

我编辑了前面提到的tasks.py文件

from camelot.ext.ghostscript import Ghostscript改变tofrom ghostscript import Ghostscript

然后就成功了。在此之前，我刚刚安装了Ghostscript，也许在最近的软件包中有变化。

Answer 2

试试这个

pip install camelot-py

Answer 3

您可以尝试使用conda安装:conda install -c conda-forge camelot-py

官方安装文档:https://camelot-py.readthedocs.io/en/master/user/install.html#install

同时，你应该检查python的path是否设置正确。