Tmux powerline prompt command not found

I'm new to Vim. I was experimenting with vim-powerline and tmux (and pathogen and vundle).

Somwehere in that process I tried to remove powerline and tmux started receiving this error.

My .tmux.conf file is empty. How can I find where tmux is trying to run this command?

---

I had this problem, too, but not in the first tmux window. It only happened for me in subsequent windows. I found a solution, but not exactly the cause of the problem.

The short version is the set the value of the POWERLINE_COMMAND variable in your .bashrc on the line before you source the bash binding. For me, that means:

export POWERLINE_COMMAND="$HOME/powerline/scripts/powerline"
. $HOME/powerline/powerline/bindings/bash/powerline.sh

I don't get exactly why this happens in subsequent tmux windows but I added some echo lines to the bash binding to find out what's happening. When the binding is sourced in subsequent windows, POWERLINE_COMMAND is already set to powerline , so it skips the code that checks for the right place to set it. I couldn't figure out where, how, or why it's already set, though.

Here's the code that does the check from the beginning of the bash binding:

if test -z "${POWERLINE_COMMAND}" ; then
    if which powerline-client &>/dev/null ; then
        export POWERLINE_COMMAND=powerline-client
    elif which powerline &>/dev/null ; then
        export POWERLINE_COMMAND=powerline
    else
        # `$0` is set to `-bash` when using SSH so that won't work
        export POWERLINE_COMMAND="$(dirname "$BASH_SOURCE")/../../../scripts/powerline"
    fi
fi

Since it works in the first window, I just set POWERLINE_COMMAND to point to the command that it points at in the first window. Setting it before sourcing the bash binding skips the whole check.

---

I suggest you to check your shell's configuration files. If you use eg use bash, check $HOME/.{bashrc,profile} or $HOME/.zshrc for zsh. There is probably a line like

. {repository_root}/powerline/bindings/bash/powerline.sh

according to the powerline installation instructions.

链接地址: http://www.djcxy.com/p/86136.html

上一篇: 关键是要杀死所有的或者可能是一组窗口/面板

下一篇: 未找到Tmux电力线提示命令