Unable to create NextJS app with Bun

[yanek1]

What version of Bun is running?

1.1.43+76800b049

What platform is your computer?

Microsoft Windows NT 10.0.26100.0 x64

What steps can reproduce the bug?

Can't create a NextJS project with bun create next-app@latest

What is the expected behavior?

Bun successfully creates a NextJS project and runs it

What do you see instead?

PS C:\Users\Ján\Documents\Projects> bun create next-app@latest
√ What is your project named? ... test
√ Would you like to use TypeScript? ... No / Yes
√ Would you like to use ESLint? ... No / Yes
√ Would you like to use Tailwind CSS? ... No / Yes
√ Would you like your code inside a `src/` directory? ... No / Yes
√ Would you like to use App Router? (recommended) ... No / Yes
√ Would you like to use Turbopack for `next dev`? ... No / Yes
√ Would you like to customize the import alias (`@/*` by default)? ... No / Yes
Creating a new Next.js app in C:\Users\Ján\Documents\Projects\test.

Using bun.

Initializing project with template: app-tw


Installing dependencies:
- react
- react-dom
- next

Installing devDependencies:
- typescript
- @types/node
- @types/react
- @types/react-dom
- postcss
- tailwindcss
- eslint
- eslint-config-next
- @eslint/eslintrc

'bun' is not recognized as an internal or external command,
operable program or batch file.
3 |               || (${u} == "string" && ${a} && ${a} == +${a})`).assign(h,(0,l._)`+${a}`);return;case"integer":o.elseIf((0,l._)`${u} === "boolean" || ${a} === null
4 |               || (${u} === "string" && ${a} && ${a} == +${a} && !(${a} % 1))`).assign(h,(0,l._)`+${a}`);return;case"boolean":o.elseIf((0,l._)`${a} === "false" || ${a} === 0 || ${a} === null`).assign(h,false).elseIf((0,l._)`${a} === "true" || ${a} === 1`).assign(h,true);return;case"null":o.elseIf((0,l._)`${a} === "" || ${a} === 0 || ${a} === false`);o.assign(h,null);return;case"array":o.elseIf((0,l._)`${u} === "string" || ${u} === "number"
5 |               || ${u} === "boolean" || ${a} === null`).assign(h,(0,l._)`[${a}]`)}}}function assignParentData({gen:t,parentData:r,parentDataProperty:i},o){t.if((0,l._)`${r} !== undefined`,(()=>t.assign((0,l._)`${r}[${i}]`,o)))}function checkDataType(t,r,i,o=h.Correct){const a=o===h.Correct?l.operators.EQ:l.operators.NEQ;let c;switch(t){case"null":return(0,l._)`${r} ${a} null`;case"array":c=(0,l._)`Array.isArray(${r})`;break;case"object":c=(0,l._)`${r} && typeof ${r} == "object" && !Array.isArray(${r})`;break;case"integer":c=numCond((0,l._)`!(${r} % 1) && !isNaN(${r})`);break;case"number":c=numCond();break;default:return(0,l._)`typeof ${r} ${a} ${t}`}return o===h.Correct?c:(0,l.not)(c);function numCond(t=l.nil){return(0,l.and)((0,l._)`typeof ${r} == "number"`,t,i?(0,l._)`isFinite(${r})`:l.nil)}}r.checkDataType=checkDataType;function checkDataTypes(t,r,i,o){if(t.length===1){return checkDataType(t[0],r,i,o)}let a;const c=(0,u.toHash)(t);if(c.array&&c.object){const t=(0,l._)`typeof ${r} != "object"`;a=c.null?t:(0, | ... truncated
6 |     missingProperty: ${a},
7 |     depsCount: ${r},
8 |     deps: ${i}}`};const l={keyword:"dependencies",type:"object",schemaType:"object",error:r.error,code(t){const[r,i]=splitDependencies(t);validatePropertyDeps(t,r);validateSchemaDeps(t,i)}};function splitDependencies({schema:t}){const r={};const i={};for(const o in t){if(o==="__proto__")continue;const a=Array.isArray(t[o])?r:i;a[o]=t[o]}return[r,i]}function validatePropertyDeps(t,r=t.schema){const{gen:i,data:a,it:l}=t;if(Object.keys(r).length===0)return;const u=i.let("missing");for(const h in r){const d=r[h];if(d.length===0)continue;const p=(0,c.propertyInData)(i,a,h,l.opts.ownProperties);t.setParams({property:h,depsCount:d.length,deps:d.join(", ")});if(l.allErrors){i.if(p,(()=>{for(const r of d){(0,c.checkReportMissingProp)(t,r)}}))}else{i.if((0,o._)`${p} && (${(0,c.checkMissingProp)(t,d,u)})`);(0,c.reportMissingProp)(t,u);i.else()}}}r.validatePropertyDeps=validatePropertyDeps;function validateSchemaDeps(t,r=t.schema){const{gen:i,data:o,keyword:l,it:u}=t;const h=i.name("valid");for(const d in r){if((0,a.alwa | ... truncated

error: spawn bun ENOENT
     errno: "ENOENT",
   syscall: "spawn bun",
      path: "bun",
 spawnargs: [ "install" ],
      code: "ENOENT",

      at notFoundError (C:\Users\Ján\AppData\Local\Temp\bunx-97657954-create-next-app@latest\node_modules\create-next-app\dist\index.js:8:51426)
      at verifyENOENT (C:\Users\Ján\AppData\Local\Temp\bunx-97657954-create-next-app@latest\node_modules\create-next-app\dist\index.js:8:51805)
      at <anonymous> (C:\Users\Ján\AppData\Local\Temp\bunx-97657954-create-next-app@latest\node_modules\create-next-app\dist\index.js:8:51660)
      at #handleOnExit (node:child_process:685:14)

Bun v1.1.43 (Windows x64)

Additional information

When I try to install Next by itself with bun install next (In a different project I created on a different PC and then downloaded to the PC where I am trying to run it now), the command executes without a problem but then executing bun run dev throws an error: "bun: command not found: next
error: script "dev" exited with code 1."

Also when attempting to install next globally bun install --global next I get an error "error: An internal error occurred (InvalidWtf8)"

[yanek1]

I think I figured it out right after posting the report. I think Bun can't cope with accented characters in either the PATH or somewhere. My local username is "Ján" which has á in it. I tried to create a different user with the name "test" and running the Bun commands and everything ran as expected.