I just performed an install of TeXLive 2012 over the network, and I cannot execute any of the binaries at all. Running
tex --version returns
zsh: exec format error: tex, even install-tl in
/opt/texlive/2012 reports the same error.
What am I doing wrong? The only option I changed in install-tl was set the install path to
/opt/texlive/2012 instead of the default
/usr/local/texlive/2012, and I made sure the binaries were set to Linux x86-64, which is my system archictecture.
EDIT The mysterious error disappeared when I re-downloaded the TeXLive network installer and ran it again. I have no idea what happened or why.