Hello, I am trying to build the STK support into csound5 (cvs checkout this morning). The stk version is 4.2.1 . My platform is Gentoo Linux. I cannot seem to get past this error, I will dive into the SConstruct file to try to track this down. However I was wondering If this is something that is known to be broken or am I missing something obvious? Thanks - schwaahed used these instructions: schwaalap csound5 # head -n 31 Opcodes/stk/stkOpcodes.cpp /* * CSOUND 5 OPCODES FOR PERRY COOK'S SYNTHESIS TOOLKIT IN C++ (STK) INSTRUMENT * * This code is copyright (C) 2005 by Michael Gogins. It is licensed under the * same terms as the Synthesis Tookit in C++ by Perry R. Cook and Gary P. Scavone. * * To compile these opcodes, copy the STK include, src, and rawwaves directories * to the csound5/Opcodes/stk directory as follows: * * csound5/Opcodes/stk/include * csound5/Opcodes/stk/src * csound5/Opcodes/stk/rawwaves * * Also, specify buildStkOpcodes=1 for SCons. * * To use these opcodes, define a RAWWAVE_PATH environment variable that points * to your rawwaves directory, which contains raw soundfiles with function table data. * * All these opcodes are named "STK" + the STK classname, * e.g. "STKBowed" for the Bowed instrument. * * All the STK opcodes have the same signature: * * aout STKName ifrequency igain {kcontroller0, kvalue1,...,kcontroller3, kvalue3} * * They take a frequency in Hertz and a gain parameter in the range [0, 1], * plus up to four optional krate controller-value pairs, and return an arate signal * that should be more or less in the range [-1, +1]. * See the STK class documentation to determine the controller numbers * used by each instrument. */ schwaalap csound5 # When I run: schwaalap csound5 # scons buildStkOpcodes=1 scons: Reading SConscript files ... C S O U N D 5 SCons build file for Csound 5: API library, plugin opcodes, utilities, and front ends. By Michael Gogins For custom options, run 'scons -h'. For default options, run 'scons -H'. If headers or libraries are not found, edit 'custom.py'. For Linux, run in the standard shell with standard Python and just run 'scons'. For MinGW, run in the MSys shell and use www.python.org WIN32 Python to run scons. For Cygwin, run in the Cygwin shell and use Cygwin Python to run 'scons'. System platform is 'linux2'. Build platform is 'linux'. SCons tools on this platform: ['default', 'gnulink', 'gcc', 'g++', 'g77', 'gas', 'ar', 'CVS', 'dvipdf', 'dvips', 'gs', 'jar', 'javac', 'javah', 'latex', 'lex', 'm4', 'pdflatex', 'pdftex', 'RCS', 'rmic', 'swig', 'tar', 'tex', 'yacc', 'zip'] CONFIGURATION DECISION: Using single-precision floating point for audio samples. Checking for C header file sndfile.h... yes Checking for C header file portaudio.h... yes Checking for C header file portmidi.h... yes Checking for C++ header file FL/Fl.H... yes Checking for C++ header file boost/any.hpp... yes Checking for C header file alsa/asoundlib.h... yes Checking for C header file jack/jack.h... yes Checking for C header file lo/lo.h... yes Checking for C++ header file Opcodes/stk/include/Stk.h... yes Checking for C header file m_pd.h... yes Checking for C header file tcl.h... yes Checking for C header file io.h... no Checking for C header file fcntl.h... yes Checking for C header file unistd.h... yes Checking for C header file stdint.h... yes Checking for C header file sys/time.h... yes Checking for C header file sys/types.h... yes Checking for C header file termios.h... yes Checking for C header file dirent.h... yes Checking for C header file Opcodes/Loris/src/loris.h... no CONFIGURATION DECISION: Not building Loris Python extension and Csound opcodes. Checking for C++ header file jni.h... no CONFIGURATION DECISION: Building with PortMIDI. CONFIGURATION DECISION: Building static Csound library CONFIGURATION DECISION: Not generating PDF documentation. CONFIGURATION DECISION: Building with FLTK graphs and widgets. CONFIGURATION DECISION: Not building CoreAudio plugin. CONFIGURATION DECISION: Building ALSA plugin. CONFIGURATION DECISION: Building PortAudio module. Adding Jack library for PortAudio CONFIGURATION DECISION: Building JACK plugin. CONFIGURATION DECISION: Not building OSC plugin. Checking for C header file fluidsynth.h... yes CONFIGURATION DECISION: Building fluid opcodes. CONFIGURATION DECISION: Building CsoundVST plugin and standalone. PATH = /usr/local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/bin:/usr/i686-pc-linux-gnu/gcc-bin/3.4.4:/opt/blackdown- jdk-1.4.2.02/bin:/opt/blackdown-jdk-1.4.2.02 /jre/bin:/usr/qt/3/bin:/usr/kde/3.4/sbin:/usr/kde/3.4/bin:/usr/kde/3.3/sbin:/usr/kde/3.3/bin:/usr/share/karamba/bin Checking for C++ header file jni.h... no CONFIGURATION DECISION: Not building Java wrappers for CsoundVST. CONFIGURATION DECISION: Building STK opcodes. ValueError: list.remove(x): x not in list: File "SConstruct", line 1170: stkSources.remove(removeMe) schwaalap csound5 #