Merge pull request #111 from ethereumjs/basic-library-fixes

Basic library fixes

.travis.yml

@@ -1,8 +1,7 @@
 language: node_js
 node_js:
-  - "8"
   - "10"
-  - "11"
+  - "12"
 env:
   - CXX=g++-4.8
 addons:
@@ -18,9 +17,9 @@ matrix:
   fast_finish: true
   include:
     - os: linux
-      node_js: "8"
+      node_js: "12"
       env: CXX=g++-4.8 TEST_SUITE=lint
     - os: linux
-      node_js: "8"
+      node_js: "12"
       env: CXX=g++-4.8 TEST_SUITE=coveralls
 script: npm run $TEST_SUITE

README.md

@@ -28,9 +28,17 @@ team and how to contribute/join see [this document](./PROJECT.md).
 **Installing the Client**
 
 ```shell
-npm install -g ethereumjs-client
+npm install ethereumjs-client
 ```
 
+For the `ethereumjs` CLI command to work run:
+
+``shell
+npm link
+```
+
+Note: you can also fallback to invoking the client by using `./bin/cli.js`.
+
 **Running the Client**
 
 Some building blocks for the client have already been implemented or outlined to further build upon.

browser/index.js

@@ -1,7 +1,7 @@
 'use strict'
 
 const Common = require('ethereumjs-common').default
-const level = require('level-browserify')
+const level = require('level')
 
 // Blockchain
 exports.Chain = require('../lib/blockchain/chain')

package.json

@@ -56,12 +56,12 @@
     "ethereumjs-account": "^3.0.0",
     "ethereumjs-block": "^2.2.0",
     "ethereumjs-blockchain": "^3.4.0",
-    "ethereumjs-common": "^1.1.0",
+    "ethereumjs-common": "^1.5.1",
     "ethereumjs-devp2p": "^2.5.1",
     "ethereumjs-util": "^6.1.0",
     "fs-extra": "^7.0.1",
     "jayson": "^2.0.6",
-    "level": "^4.0.0",
+    "level": "^6.0.1",
     "libp2p": "^0.24.4",
     "libp2p-bootstrap": "^0.9.3",
     "libp2p-kad-dht": "^0.14.5",
@@ -93,7 +93,6 @@
     "coveralls": "^3.0.0",
     "husky": "^2.1.0",
     "json-to-markdown": "^1.0.4",
-    "level-browserify": "^2.0.0",
     "nyc": "~13.3.0",
     "pino": "^5.8.0",
     "pino-pretty": "^2.2.2",