https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69374
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2016-01-20 Ever confirmed|0 |1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- Confirmed. One issue is that the version presented on the web is always taken from trunk, not from the respective branches. That is, https://gcc.gnu.org/onlinedocs/5.3.0/ does not reference any install instructions but there is only gcc.gnu.org/install which is for trunk.