Julia 朱莉娅·斯沃恩'；来源'；导致没有这样的文件或目录

Julia的

run

函数在运行

source

时似乎有困难。wierd的问题是，如果我在shell中运行完全相同的命令，它不会有问题

有没有办法从Julia以编程方式运行命令

julia> cmd = "/home/me/tensorflow/bin/activate"
"/home/me/tensorflow/bin/activate"

julia> run(`ls $cmd`)
/home/me/tensorflow/bin/activate

julia> run(`source $cmd`)
ERROR: could not spawn `source /home/me/tensorflow/bin/activate`: no such file or directory (ENOENT)
 in _jl_spawn at process.jl:262
 in anonymous at process.jl:415
 in setup_stdio at ./process.jl:403
 in __spawn#58__ at ./process.jl:414
 in run at ./process.jl:530

shell> source /home/me/tensorflow/bin/activate

---

源代码是内置命令

试着这样做：

run(`zsh -c "source $cmd"`)

run(`bash -c source $cmd`)

窗口：

run(`cmd /c 'echo xxx'`)