Re: [linux-audio-user] hdspmixer 1.3

trying to compile and install Thomas' hdspmixer 1.3 - anybody know what to do about the following?: [root@JamaisQuitteAudio hdspmixer-1.3]# ./configure loading cache ./config.cache checking for a BSD compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking whether make sets ${MAKE}... yes checking for working aclocal... missing checking for working autoconf... missing checking for working automake... missing checking for working autoheader... missing checking for working makeinfo... missing checking for c++... c++ checking whether the C++ compiler (c++ ) works... yes checking whether the C++ compiler (c++ ) is a cross-compiler... no checking whether we are using GNU C++... yes checking whether c++ accepts -g... yes checking whether make sets ${MAKE}... (cached) yes checking how to run the C preprocessor... cc -E checking for ANSI C header files... yes ./configure: line 1: fltk-config: command not found ./configure: line 1: fltk-config: command not found checking for alsa/asoundlib.h... yes checking for fltk-config... no configure: error: fltk-config is required [root@JamaisQuitteAudio hdspmixer-1.3]#