On 19 Jul, Georgina Joyce <gena-j at bulldoghome.com> wrote: > wavegen.cpp:(.text+0x20a5): undefined reference to `Pa_StreamActive' There are two different versions of portaudio. Portaudio V18 includes a function Pa_StreamActive(). The equivalent function in Portaudio V19 is Pa_IsStreamActive(). Therefore, eSpeak must be compiled to use the correct version of portaudio which you have installed on your computer. (The pre-compiled eSpeak is compiled to use portaudio V18). Your error message says that function Pa_StreamActive() is not found. This means: 1. You are compiling eSpeak to use portaudio V18. 2. Portaudio V18 is not installed. You say that you've installed portaudio V19. So you need to compile eSpeak to use Pa_IsStreamActive() instead of Pa_StreamActive(). To do this, copy the file (in eSpeak's src directory) portaudio19.h and rename it to portaudio.h to replace the original portaudio.h (which is a copy of portaudi18.h). Then compile eSpeak.
