Node.js를

Question

를 사용 ethereumjs 실행하는 방법

ethereumjs

문제를 해결하려고 노력하는 것은 'testrpc'를 입력하여 난 그냥 질수 실행 그것이 하이 everyoune 스피

msg 대화명 점점 오전 :

을 " ' testrpc '가 내부 또는 외부 명령 인 작동 가능 프로그램 또는 배치 파일로 인식되지 않습니다. "

이유가 무엇입니까?

:

이 유

를이 내 로그되는 감사 사용자 \ \ 데이비드 \ 문서가 프로젝트 \ 비주얼 스튜디오 2015 \ \ assignment_2> NPM ethereumjs-testrpc에게

> fsevents@1.1.3 install C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2\node_modules\fsevents 
> node install 


> uglifyjs-webpack-plugin@0.4.6 postinstall C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2\node_modules\uglifyjs-webpack-plugin 
> node lib/post_install.js 

npm WARN saveError ENOENT: no such file or directory, open 'C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2\package.json' 
npm notice created a lockfile as package-lock.json. You should commit this file. 
npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2\package.json' 
npm WARN assignment_2 No description 
npm WARN assignment_2 No repository field. 
npm WARN assignment_2 No README data 
npm WARN assignment_2 No license field. 

+ ethereumjs-testrpc@6.0.1 
added 368 packages in 31.206s 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2>npm install 
npm WARN saveError ENOENT: no such file or directory, open 'C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2\package.json' 
npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2\package.json' 
npm WARN assignment_2 No description 
npm WARN assignment_2 No repository field. 
npm WARN assignment_2 No README data 
npm WARN assignment_2 No license field. 

up to date in 2.663s 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2>testrpc 
'testrpc' is not recognized as an internal or external command, 
operable program or batch file. 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2>tgestrpc -p 
'tgestrpc' is not recognized as an internal or external command, 
operable program or batch file. 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2>testrpc 
'testrpc' is not recognized as an internal or external command, 
operable program or batch file. 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2>$ npm install truffle 
'$' is not recognized as an internal or external command, 
operable program or batch file. 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2> npm install truffle 
npm WARN saveError ENOENT: no such file or directory, open 'C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2\package.json' 
npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2\package.json' 
npm WARN assignment_2 No description 
npm WARN assignment_2 No repository field. 
npm WARN assignment_2 No README data 
npm WARN assignment_2 No license field. 

+ truffle@4.0.1 
added 55 packages in 9.487s 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2>testrpc 
'testrpc' is not recognized as an internal or external command, 
operable program or batch file. 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2>testrpc 
'testrpc' is not recognized as an internal or external command, 
operable program or batch file. 

C:\Users\david\Documents\Visual Studio 2015\Projects\assignment_2> 

Answer 1

를 설치 내가 당신을 생각 이런 식으로 실행하려면 전역으로 설치해야합니다. 또는 당신은 당신의 PATH에 디렉토리를 추가 할 수 있습니다

내 컴퓨터를 클릭하십시오 '하고 아래 경로에 Properties > Advanced System Settings > Environment Variables.

더블 클릭으로 이동'사용자 이름 '섹션에 대한 사용자 변수 및

를 추가

오른쪽

C:\Users\username\AppData\Roaming\testrpc 

분명히 '사용자 이름'대신 사용하실 수 있습니다.

콘솔 창이나 IDE를 다시 시작하면 bower 명령에서 응답을 받아야합니다.