1. 升級npm工具： sudo npm i -g npm

2. 安裝testrpc  : sudo npm install -g ethereumjs-testrpc

3. 安裝成功測試命令: testrpc

~ » testrpc                                                    
EthereumJS TestRPC v6.0.3 (ganache-core: 2.0.2)


Available Accounts
==================
(0) 0x718dbfc0a7bce9b611ac4467208f1248a9b1f0c0
(1) 0x17c19418b99527c06abcb65df1a872c5bb119197
(2) 0x7145b542987ea5f950993d9795622dbccd3b3bde
(3) 0xe68b964c0b69296d282d0558b8bec4f55a1566b4
(4) 0xf493c6b1f0e069539a66048c7375043d32ca7f89
(5) 0x873eeef455c3682a7fb47f83d62588285093a113
(6) 0x40954910ba25addc8872d0aba50a5641ebf3a832
(7) 0xd0d66d6bde33b4936a98226ea1330b85f527c5a2
(8) 0xb80d255981376a886519cce77f411b64e0248f5e
(9) 0x6306226554b6856910281b395377fc6d5bf97ecf


Private Keys
==================
(0) 49fa0b0944d8b015ff7a871a582fc3b5f542178417b177d7d6c8d7c7a6779225
(1) 19a51e0eb03673fb227beeac9daea0e2f1fe287b8af7f0f668cd0912fb56321c
(2) 632061030f65508cda28b5c873c078c24cffe8f524135bbc82bfdc45bdfab11b
(3) 59cf1e3b4fa7a5102e7989118c190545e81817a5c9fdeb6f7da6a5a4ff3b45fc
(4) 63813e03dedba332ce0648e98869a02ac8d4dada4719ec6ff9a55f5c90bcbbf4
(5) 7cb309db73847e7aa90b251714c95fd7edc746a30a9ce0d70eacae5157369bb5
(6) 3468f82f67f110b6c68c6e0e49d7b5de2c427284f4f9b98735f3d192cc553719
(7) 7305d01d540490df55f4a61319a33a6db62cf291b0681f33ffabb4d1327ddae9
(8) af073e8c789c55bbc3f673c49ae87cdde6e33ccc4ae77dae6688a6821d1254d4
(9) e850b193f850a356ad12366d28987936b4677070a279f26dca8f20fb261717b9


HD Wallet
==================
Mnemonic:      harbor actor series dose bright cup exclude master broken found throw inquiry
Base HD Path:  m/44'/60'/0'/0/{account_index}

Listening on localhost:8545

說明成功。