ethereumjs library using following command:
npm i ethereumjs-testrpc
And here is the output:
And then I tried to run an
html example which uses
ethereumjs-vm. The example is here :
However, when I open this
html file, there is an error message :
ethereumjs is not defined.
Here is screen shot:
Does it mean that I need to modigy following directory in the
html file ?
Note: My main purpose is to run successfully
node I receive some errors. What is the best way of running this
html file and run it with
browser? or it's better to create a
node filename.js ? The problem with running this code that is for signature verification is explained in details HERE . Eventually, I had to change some part of
Solidity contract (i.e.
function close) to verify
signature, the transaction is reverted as I mentioned the details of error HERE.