well, for what it's worth, removing all those quarantine flags made no difference.
If I `sudo tail -f /private/var/log/system.log` and then try `open ./jqt.app` i see this in the log output: I can't tell if the 126 is from launchd or apprun. Jan 14 19:07:30 michal com.apple.xpc.launchd[1] (com.apple.xpc.launchd.oneshot.0x1000004a.apprun[82148]): Service exited with abnormal code: 126 I'm on Catalina 10.15.2 On Tue, Jan 14, 2020 at 6:55 PM Michal Wallace <michal.wall...@gmail.com> wrote: > I get the same error as Brian on my mac : > > :mw1010:~/Downloads/j901$ ./macos-fix.command > :mw1010:~/Downloads/j901$ ./updatejqt.sh > Updating server catalog... > Installing 1 package > Downloading base library... > Installing base library... > Done. > Installing JQt binaries... > Finished install of JQt binaries. > Installing Qt library... > Finished install of Qt library. > Exit and restart J using the jqt icon > :mw1010:~/Downloads/j901$ ./macos-fix.command > :mw1010:~/Downloads/j901$ open ./jqt.app > LSOpenURLsWithRole() failed with error -10810 for the file > /Users/michal.wallace/Downloads/j901/jqt.app. > > Oddly, this works fine: > > :mw1010:~/Downloads/j901$ ./jqt.app/Contents/MacOS/apprun & > > But more importantly, the problem also happens for me in j807, which used > to work fine on this very machine: > > :mw1010:~/j64-807$ open ./jqt.app > LSOpenURLsWithRole() failed with error -10810 for the file > /Users/michal.wallace/j64-807/jqt.app. > > I think the problem might be that macos-fix.command doesn't go far enough: > > :mw1010:~/Downloads/j901$ find . | xargs xattr | grep quarantine > .: com.apple.quarantine > ./tools: com.apple.quarantine > ./tools/regex: com.apple.quarantine > ./tools/regex/licence.txt: com.apple.quarantine > ./tools/regex/libjpcre2.dylib: com.apple.quarantine > ./bin: com.apple.quarantine > ./bin/profile.ijs: com.apple.quarantine > ./bin/installer.txt: com.apple.quarantine > ./bin/icons: com.apple.quarantine > ./bin/icons/jgreen.png: com.apple.quarantine > ./bin/icons/jgreen.icns: com.apple.quarantine > ./bin/icons/jred.icns: com.apple.quarantine > ./bin/icons/jyellow.ico: com.apple.quarantine > ./bin/icons/favicon.ico: com.apple.quarantine > ./bin/icons/app.png: com.apple.quarantine > ./bin/icons/jgray.ico: com.apple.quarantine > ./bin/icons/jblue.icns: com.apple.quarantine > ./bin/icons/jblue.ico: com.apple.quarantine > ./bin/icons/jred.ico: com.apple.quarantine > ./bin/icons/jyellow.icns: com.apple.quarantine > ./bin/icons/jyellow.png: com.apple.quarantine > ./bin/icons/jgreen.ico: com.apple.quarantine > ./bin/icons/jgray.png: com.apple.quarantine > ./bin/icons/jblue.png: com.apple.quarantine > ./bin/icons/jgray.icns: com.apple.quarantine > ./bin/icons/jred.png: com.apple.quarantine > ./bin/profilex_template.ijs: com.apple.quarantine > ./addons: com.apple.quarantine > ./addons/ide: com.apple.quarantine > ./addons/ide/jhs: com.apple.quarantine > ./addons/ide/jhs/demo: com.apple.quarantine > ./addons/ide/jhs/misc: com.apple.quarantine > ./addons/ide/jhs/spx: com.apple.quarantine > ./addons/ide/jhs/app: com.apple.quarantine > ./addons/ide/jhs/config: com.apple.quarantine > ./addons/ide/jhs/js: com.apple.quarantine > ./addons/ide/jhs/js/handsontable: com.apple.quarantine > ./addons/ide/jhs/js/codemirror: com.apple.quarantine > ./addons/ide/jhs/js/codemirror/util: com.apple.quarantine > ./addons/ide/jhs/js/codemirror/j: com.apple.quarantine > ./addons/ide/jhs/js/jquery: com.apple.quarantine > ./addons/ide/jhs/js/jquery/smoothness: com.apple.quarantine > ./addons/ide/jhs/js/jquery/smoothness/images: com.apple.quarantine > ./addons/ide/jhs/js/webgl: com.apple.quarantine > ./addons/ide/jhs/js/d3: com.apple.quarantine > ./addons/ide/jhs/js/jsoftware: com.apple.quarantine > ./addons/ide/jhs/cojhs: com.apple.quarantine > ./macos-fix.command: com.apple.quarantine > ./updatejqt.sh: com.apple.quarantine > ./system: com.apple.quarantine > ./system/license: com.apple.quarantine > ./system/license/pcre2: com.apple.quarantine > ./system/util: com.apple.quarantine > ./system/config: com.apple.quarantine > ./system/main: com.apple.quarantine > ./system/defs: com.apple.quarantine > ./updateje.sh: com.apple.quarantine > ./readme.txt: com.apple.quarantine > > > > > > > > > On Tue, Jan 14, 2020 at 5:37 PM Brian Schott <schott.br...@gmail.com> > wrote: > >> Julian, >> >> There is no file bin/jqt but when I ran "open bin/jqt" I got the following >> STARTLING error message in a new Terminal window. >> >> Last login: Tue Jan 14 17:29:12 on ttys009 >> server:~ brian$ /Users/brian/j901/bin/jqt ; exit; >> Sorry, "jqt" can not be run on this version of macOS. Qt requires macOS >> 10.12.0 or later, you have macOS 10.11.6. >> logout >> Saving session... >> ...copying shared history... >> ...saving history...truncating history files... >> ...completed. >> >> [Process completed] >> >> When I instead issue "open jqt.app" I get the error you mentioned earlier: >> server:j901 brian$ open jqt.app >> LSOpenURLsWithRole() failed with error -10810 for the file >> /Users/brian/j901/jqt.app. >> server:j901 brian$ open bin/jqt.app >> >> WTF? >> >> >> >> On Tue, Jan 14, 2020 at 5:26 PM Julian Fondren <jfond...@minimaltype.com> >> wrote: >> >> > That last command probably should've done it, but you can still try: >> > >> > ./macos-fix.command >> > >> > no "open". And do that from the directory that macos-fix.command is in. >> > There shouldn't be any output. >> > >> > If that's the problem though, it should still work to start jqt >> > directly, with >> > >> > bin/jqt >> > >> > run from the directory that macos-fix.command is in, or >> > >> > ./jqt >> > >> > in the bin directory. >> > >> > >> > >> ---------------------------------------------------------------------- >> For information about J forums see http://www.jsoftware.com/forums.htm >> > ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm