系统环境
ubuntu 22.04
python 3.11
安装vnpy_xt模块并且复制xtquant到site-packages文件夹,但是启动程序直接报错,
Faile to import cython option pricing model, please rebuild with cython in cmd.
Traceback (most recent call last):
File "/home/vnpy/.local/lib/python3.10/site-packages/xtquant/init.py", line 31, in <module>
os.symlink(local_xtquant_dir, xtquant_lib_dir, target_is_directory=True)
FileNotFoundError: [Errno 2] 没有那个文件或目录: '/home/vnpy/.local/lib/python3.10/site-packages/xtquant/.libs' -> '/home/.xtquant/.libs3.10'
Traceback (most recent call last):
File "/home/vnpy/vnpy-3.9.0/examples/veighna_trader/run.py", line 99, in <module>
main()
File "/home/vnpy/vnpy-3.9.0/examples/veighna_trader/run.py", line 76, in main
main_engine.add_app(CtaStrategyApp)
File "/usr/local/lib/python3.10/dist-packages/vnpy/trader/engine.py", line 102, in add_app
engine: BaseEngine = self.add_engine(app.engine_class)
File "/usr/local/lib/python3.10/dist-packages/vnpy/trader/engine.py", line 73, in add_engine
engine: BaseEngine = engine_class(self, self.event_engine)
File "/home/vnpy/.local/lib/python3.10/site-packages/vnpy_ctastrategy/engine.py", line 98, in init
self.datafeed: BaseDatafeed = get_datafeed()
File "/usr/local/lib/python3.10/dist-packages/vnpy/trader/datafeed.py", line 56, in get_datafeed
module: ModuleType = import_module(module_name)
File "/usr/lib/python3.10/importlib/init.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 883, in exec_module
File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
File "/home/vnpy/.local/lib/python3.10/site-packages/vnpy_xt/init.py", line 26, in <module>
from .xt_datafeed import XtDatafeed as Datafeed
File "/home/vnpy/.local/lib/python3.10/site-packages/vnpy_xt/xt_datafeed.py", line 6, in <module>
from xtquant.xtdata import (
File "/home/vnpy/.local/lib/python3.10/site-packages/xtquant/xtdata.py", line 230, in <module>
from .xtdatacenter import register_create_nparray
File "/home/vnpy/.local/lib/python3.10/site-packages/xtquant/xtdatacenter.py", line 6, in <module>
from . import datacenter as dc
ImportError: cannot import name 'datacenter' from 'xtquant' (/home/vnpy/.local/lib/python3.10/site-packages/xtquant/init__.py)
不知道是什么问题?还望解答一下