我正在关注关于 Solidity 和 Python 的教程（供参考https://www.youtube.com/watch?v=M576WGiDBdQ&t=5447s）。
我正处于安装 Python 和 Brownie 并通过 VSCode 运行的阶段，但是当我询问 Brownie 的版本时，我收到了以下通知 brownie --version INFO: Could not find files for the given pattern(s). Brownie v1.17.1 - Python development framework for Ethereum
当我尝试在名为 deploy.py ( ) 的文件上运行一个非常基本的脚本时def main(): print ("hello!")，结果如下：
PS C:\Users\chret\Documents\demo\brownie_simple_storage> brownie run scripts/deploy.py
INFO: Could not find files for the given pattern(s).
Brownie v1.17.1 - Python development framework for Ethereum
BrownieSimpleStorageProject is the active project.
Launching 'ganache-cli.cmd --port 8545 --gasLimit 12000000 --accounts 10 --hardfork istanbul --mnemonic brownie'...
File "C:\Users\chret\AppData\Roaming\Python\Python39\site-packages\brownie\_cli\__main__.py", line 64, in main
importlib.import_module(f"brownie._cli.{cmd}").main()
File "C:\Users\chret\AppData\Roaming\Python\Python39\site-packages\brownie\_cli\run.py", line 44, in main
network.connect(CONFIG.argv["network"])
File "C:\Users\chret\AppData\Roaming\Python\Python39\site-packages\brownie\network\main.py", line 50, in connect
rpc.launch(active["cmd"], **active["cmd_settings"])
File "C:\Users\chret\AppData\Roaming\Python\Python39\site-packages\brownie\network\rpc\__init__.py", line 75, in launch
self.process = self.backend.launch(cmd, **kwargs)
File "C:\Users\chret\AppData\Roaming\Python\Python39\site-packages\brownie\network\rpc\ganache.py", line 73, in launch
return psutil.Popen(cmd_list, stdin=DEVNULL, stdout=out, stderr=out)
File "C:\Users\chret\AppData\Roaming\Python\Python39\site-packages\psutil\__init__.py", line 1312, in __init__
self.__subproc = subprocess.Popen(*args, **kwargs)
File "C:\Program, line line, in in
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Program, line line, in in
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified
我已经尝试从 Python 卸载并重新安装到 Brownie，更改了 Brownie 文件的位置，但由于我的知识非常有限（完全是初学者），我现在陷入困境。
更新我再次重新安装了 Python 和 pipx 和 brownie，现在消息略有不同，但仍然没有运行 deploy.py 的脚本。脚本是：
def main():
print("Hello!")
当前的错误消息是：
PS C:\Users\chret\Documents\demo\brownie_simple_storage> brownie run scripts.deploy.py
INFO: Could not find files for the given pattern(s).
Brownie v1.17.1 - Python development framework for Ethereum
BrownieSimpleStorageProject is the active project.
Launching 'ganache-cli.cmd --port 8545 --gasLimit 12000000 --accounts 10 --hardfork istanbul --mnemonic brownie'...
File "C:\Users\chret\AppData\Local\Programs\Python\Python39\lib\site-packages\brownie\_cli\__main__.py", line 64, in main
importlib.import_module(f"brownie._cli.{cmd}").main()
File "C:\Users\chret\AppData\Local\Programs\Python\Python39\lib\site-packages\brownie\_cli\run.py", line 44, in main
network.connect(CONFIG.argv["network"])
File "C:\Users\chret\AppData\Local\Programs\Python\Python39\lib\site-packages\brownie\network\main.py", line 50, in connect
rpc.launch(active["cmd"], **active["cmd_settings"])
File "C:\Users\chret\AppData\Local\Programs\Python\Python39\lib\site-packages\brownie\network\rpc\__init__.py", line 75, in launch
self.process = self.backend.launch(cmd, **kwargs)
File "C:\Users\chret\AppData\Local\Programs\Python\Python39\lib\site-packages\brownie\network\rpc\ganache.py", line 73, in launch
return psutil.Popen(cmd_list, stdin=DEVNULL, stdout=out, stderr=out)
File "C:\Users\chret\AppData\Local\Programs\Python\Python39\lib\site-packages\psutil\__init__.py", line 1312, in __init__
self.__subproc = subprocess.Popen(*args, **kwargs)
File "C:\Users\chret\AppData\Local\Programs\Python\Python39\lib\subprocess.py", line 951, in __init__
self._execute_child(args, executable, preexec_fn, close_fds,
File "C:\Users\chret\AppData\Local\Programs\Python\Python39\lib\subprocess.py", line 1420, in _execute_child
hp, ht, pid, tid = _winapi.CreateProcess(executable, args,
FileNotFoundError: [WinError 2] The system cannot find the file specified
PS C:\Users\chret\Documents\demo\brownie_simple_storage>
目录图片：
任何帮助将不胜感激 ：）
在尝试了所有建议后，我最终只能通过卸载和删除每个程序和相关文件来使其工作。卸载 Python，从我的计算机中删除所有与 Python 相关的文件，对 VSCode 执行相同操作，删除所有 npm 包、yarn、solc，以及与教程相关的所有内容（我之前没有任何用于编码的东西）。
然后，复制了所有步骤，直到原始帖子问题，一切正常......不知道问题是如何真正解决的有点令人沮丧，但确实如此。
