My system is WSL 2 in Windows 10.

```sh
 OS: Debian 10 buster
 Kernel: x86_64 Linux 4.19.104-microsoft-standard
 Shell: zsh 5.7.1
 CPU: AMD Ryzen 9 4900HS with Radeon Graphics @ 16x 2.994GHz

```

Golang info:

```sh
go version go1.15.2 linux/amd64
GOROOT="/usr/local/go"
GOPATH="/mnt/c/workspace/6.824"

```

And I met a problem when I build a project by plugin model:

```sh
$ go build -buildmode=plugin ../mrapps/wc.go
build command-line-arguments: cannot find module for path _/mnt/c/workspace/6.824/src/mr

```

It is so strange that "\_/mnt"

How can I solve it?
Why has a "\_" before the path?

Help me, please.