Python MusicalBeeps 导致错误

Question

我开始使用模块MusicalBeeps尝试在 Python 中播放音乐，但是，每当我尝试让播放器播放噪音时，我都会遇到一个巨大的错误。我的代码现在看起来像这样：import musicalbeeps as musicglobal TempPlayerdef PlayNote(Note, Octive, Accidental, Duration, Volume):  #Accidental is either # (sharp) or b (flat) or '' (none)  global TempPlayer  TempPlayer = music.Player(volume = float(Volume), mute_output = False)  TempPlayer.play_note("{}{}{}".format(Note, Octive, Accidental), Duration)  TempPlayer = Noneprint("Running...")PlayNote("B", 4, "#", 5, 1)print("Done!")这是他们在网站上展示的示例，但是每当我尝试运行它时，我都会收到这个奇怪的错误：ALSA lib confmisc.c:767:(parse_card) cannot find card '0'ALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directoryALSA lib confmisc.c:392:(snd_func_concat) error evaluating stringsALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directoryALSA lib confmisc.c:1246:(snd_func_refer) error evaluating nameALSA lib conf.c:4528:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directoryALSA lib conf.c:5007:(snd_config_expand) Evaluate error: No such file or directoryALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM defaultTraceback (most recent call last):  File "main.py", line 13, in <module>    PlayNote("B", 4, "#", 5, 1)  File "main.py", line 9, in PlayNote顺便说一句，我正在使用repl.it来制作它，并且我已经将 musicbeeps 模块下载到文件中。请帮忙，我只是想做一个简单的项目😀

Answer 1

感谢您提供已安装包的链接 - 它可以更轻松地找到解决方案。MusicalBeeps 依赖于 simpleaudio，它需要（至少在 linux 上——当你发布 ALSA 错误时，我假设这是 Linux）安装 libasound2-dev 开发库。请参阅https://simpleaudio.readthedocs.io/en/latest/installation.html#linux-dependencies