npm install ts-md5 ERROR - node.js

Question

I'm getting an error everytime I execute npm install ts-md5 command in node.js command prompt. I have no idea hoe to resolve this problem. Hope you can help me, thanks in advance Here is the error:
C:\Users\Administrator>npm install ts-md5
C:\Users\Administrator
+-- UNMET PEER DEPENDENCY #angular/core#*
+-- UNMET PEER DEPENDENCY #ionic-native/core#^3.6.0 || >=4.0.0
+-- UNMET PEER DEPENDENCY rxjs#^5.0.1
`-- ts-md5#1.2.2
npm WARN enoent ENOENT: no such file or directory, open 'C:\Users\Administrator\
package.json'
npm WARN #ionic-native/network#4.1.0 requires a peer of #ionic-native/core#^3.6.
0 || >=4.0.0 but none was installed.
npm WARN #ionic-native/network#4.1.0 requires a peer of #angular/core#* but none
was installed.
npm WARN #ionic-native/network#4.1.0 requires a peer of rxjs#^5.0.1 but none was
installed.
npm WARN Administrator No description
npm WARN Administrator No repository field.
npm WARN Administrator No README data
npm WARN Administrator No license field.

Answer 1

It seems that package.json is missing.
You can use : npm install only inside npm project.
Create a new folder and execute npm init on it and follow the instructions.