Not starting up
tinksabraham opened this issue · comments
Error during: starting shell: fork/exec /usr/bin/zsh: invalid argument
Tiling state: Universe0
goroutine 1 [running]:
runtime/debug.Stack(0x585280, 0xc000128008, 0xc00008dda8)
/usr/local/go/src/runtime/debug/stack.go:24 +0x9d
main.fatalShutdownNow(0xc000166000, 0x38)
/home/z003ejhw/src/github.com/aaronjanse/3mux/main.go:133 +0x17e
main.newTerm(0x1, 0x562bd8)
/home/z003ejhw/src/github.com/aaronjanse/3mux/pane.go:89 +0x270
main.main()
/home/z003ejhw/src/github.com/aaronjanse/3mux/main.go:77 +0x2f9
Would you mind telling me the output of the following commands?
ls -lah /usr/bin/zsh
echo $SHELL
ls -lah /usr/bin/zsh
lrwxrwxrwx 1 root root 8 Mar 3 12:10 /usr/bin/zsh -> /bin/zsh
echo $SHELL
/usr/bin/zsh
In the meantime, I think 3mux should work if you set $SHELL to zsh.
I don't understand
'$SHELL' is already assigned to 'zsh'
'$SHELL' is already assigned to 'zsh'
It's assigned to /usr/bin/zsh. Would you mind running which zsh to see where zsh points to in your $PATH?
I'm running into this as well, but for me 3mux just immediately exits:
$ 3mux -log
$ cat logs.txt
2020/04/22 19:15:57 exec: "zsh": executable file not found in $PATH
EDIT: I see this was fixed though I'm unable to go get -u, I'll open another issue.
EDIT: I see this was fixed
Not sure. Could you provide me the output of which zsh?
Also, which OS are you using?
I'm unable to
go get -u
Weird. What's the output?
Not sure. Could you provide me the output of which zsh?
I don't have zsh installed so it's just blank:
$ which zsh
$
Also, which OS are you using?
I'm running Ubuntu on WSL ... but yeah, no zsh so this makes sense.
Weird. What's the output?
$ go get -u github.com/aaronjanse/3mux
# github.com/aaronjanse/3mux/ecma48
/home/hgoldstein/go/src/github.com/aaronjanse/3mux/ecma48/parser.go:331:26: syntax error: unexpected b001, expecting comma or }
/home/hgoldstein/go/src/github.com/aaronjanse/3mux/ecma48/parser.go:332:20: syntax error: unexpected ], expecting comma or )
/home/hgoldstein/go/src/github.com/aaronjanse/3mux/ecma48/parser.go:334:7: syntax error: unexpected ) at end of statement
I don't have zsh installed so it's just blank:
Oh, I wonder why 3mux is trying to launch zsh. Could you tell me the output of $SHELL?
Also, if you run cat /etc/passwd | grep $USER, you should see a shell after the last colon. Could you tell me what it is?
[errors]
Oh, got it. It looks like older versions of golang don't support binary literals. I just pushed a commit to master that replaces the binary literals with normal integers. Would you mind trying go get -u again?
Thank you so much for the bug report and helping me debug!
I wonder why 3mux is trying to launch
zsh.
I think what happened is that I had a particularly old version: must have tried to run it, ran into this, forgot about it, then came back to see the bug was still there.
$ echo $SHELL
/usr/bin/fish
Plus /etc/passwd says the same.
Oh, got it. It looks like older versions of golang don't support binary literals
$ go version
go version go1.10.4 linux/amd64
I don't know go all that well so IDK if this is particularly old, but I wouldn't be surprised given I'm on Ubuntu 18.04.
Able to run 3mux now :)
Able to run 3mux now :)
Oh, awesome. 3mux is running fish now, right?
... 3mux is running fish now, right?
That it is!