Downloading is fine. However, formats wont compile. man/pdf/texexec.pdf man/pdf/texfont.pdf man/pdf/texmfstart.pdf man/pdf/textools.pdf man/pdf/texutil.pdf sent 1361 bytes received 9053158 bytes 953107.26 bytes/sec total size is 36879340 speedup is 4.07 MTXrun | mtx update: updating luatools for osx-64: rsync -tgo --chmod=a+x /Users/yue/context/tex/texmf-context/scripts/context/lua/luatools.lua /Users/yue/context/tex/texmf-osx-64/bin/luatools MTXrun | run: rsync -tgo --chmod=a+x /Users/yue/context/tex/texmf-context/scripts/context/lua/luatools.lua /Users/yue/context/tex/texmf-osx-64/bin/luatools MTXrun | mtx update: updating mtxrun for osx-64: rsync -tgo --chmod=a+x /Users/yue/context/tex/texmf-context/scripts/context/lua/mtxrun.lua /Users/yue/context/tex/texmf-osx-64/bin/mtxrun MTXrun | run: rsync -tgo --chmod=a+x /Users/yue/context/tex/texmf-context/scripts/context/lua/mtxrun.lua /Users/yue/context/tex/texmf-osx-64/bin/mtxrun MTXrun | update: done MTXrun | make: start MTXrun | MTXrun | MTXrun | preset : TEXPATH => /Users/yue/context/tex MTXrun | preset : TEXOS => texmf-osx-intel MTXrun | preset : TEXMFOS => /Users/yue/context/tex/texmf-osx-intel MTXrun | preset : TMP => /var/folders/+o/+od1OZzBGoqvfye0c5pfik+++TI/-Tmp-/ MTXrun | MTXrun | run: mktexlsr sh: mktexlsr: command not found MTXrun | run: luatools --generate sh: luatools: command not found MTXrun | run: texexec --make --all --fast --xetex cont-nl cont-en sh: texexec: command not found MTXrun | run: context --make sh: context: command not found MTXrun | run: texexec --make --all --fast --pdftex cont-nl cont-en sh: texexec: command not found MTXrun | run: texexec --make --all --fast metafun sh: texexec: command not found MTXrun | run: mktexlsr sh: mktexlsr: command not found MTXrun | run: luatools --generate sh: luatools: command not found MTXrun | make: done MTXrun | state: saved When you want to use context, you need to initialize the tree by typing: . /Users/yue/context/tex/setuptex in your shell or add "/Users/yue/context/tex/texmf-osx-64/bin" to PATH variable if you want to set it permanently. This can usually be done in .bashrc, .bash_profile (or whatever file is used to initialize your shell).