Hello everybody,

 

One of my students is having a problem with the latest version of csound (OSX 64bit as per the csound website)

 

Her process:

1. Install Anaconda python3

2. Install csound

Try to import ctcsound in to python.

Error is:

 

Python 3.8.8 (default, Apr 13 2021, 12:59:45) 

[Clang 10.0.0 ] :: Anaconda, Inc. on darwin

Type "help", "copyright", "credits" or "license" for more information.

>>> import ctcsound

Traceback (most recent call last):

  File "<stdin>", line 1, in <module>

  File "/Users/jrostollan/Desktop/dson/ctcsound.py", line 2705, in <module>

    libcspt.NewCsoundPT.restype = ct.c_void_p

  File "/opt/anaconda3/lib/python3.8/ctypes/__init__.py", line 394, in __getattr__

    func = self.__getitem__(name)

  File "/opt/anaconda3/lib/python3.8/ctypes/__init__.py", line 399, in __getitem__

    func = self._FuncPtr((name_or_ordinal, self))

AttributeError: dlsym(RTLD_DEFAULT, NewCsoundPT): symbol not found

 

So python is finding the file but there’s a config or versioning problem, perhaps.

Anyone have any clue what to do?

 

Many thanks,

David

 

---

Dr David Worrall

Professor, Audio Arts and Acoustics

Columbia College Chicago

33 E. Ida B. Wells Drive Room 601A

Chicago, ILLINOIS, USA 60605

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