I install this library and install the pdftk as well. but, for some reasons it keeps saying the message below. Could anyone please help me to run this library. Thanks.
module.js:340
throw err;
^
Error: Cannot find module 'pdftk'
at Function.Module._resolveFilename (module.js:338:15)
at Function.Module._load (module.js:280:25)
at Module.require (module.js:364:17)
at require (module.js:380:17)
at Module._compile (module.js:456:26)
at Object.Module._extensions..js (module.js:474:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
I install this library and install the pdftk as well. but, for some reasons it keeps saying the message below. Could anyone please help me to run this library. Thanks.
module.js:340 throw err; ^ Error: Cannot find module 'pdftk' at Function.Module._resolveFilename (module.js:338:15) at Function.Module._load (module.js:280:25) at Module.require (module.js:364:17) at require (module.js:380:17) at Module._compile (module.js:456:26) at Object.Module._extensions..js (module.js:474:10) at Module.load (module.js:356:32) at Function.Module._load (module.js:312:12)