CIAO depends on a number of external software components we refer to as OTS (off-the-shelf) software. it is highly beneficial (and will save you a lot of headaches) to build CIAO with our OTS binaries. If you do wish to build CIAO completely from source, contact the CXC Helpdesk.
|ds9||8.3||Run-time only; not needed to build|
|pkgconfig||0.29.2||Run-time; needed to build|
|wcssubs||3.9.5||Harvard-Smithsonian CfA version only|
|Xspec||12.12.0||Models only. Needed for sherpa.|