下载编译
首先到https://github.com/EOSIO/eos下载源代码，然后按照说明编译工程。
错误处理
下载错误
Unlinking /usr/local/Cellar/pkg-config/0.29.2... 4 symlinks removed
Linking /usr/local/Cellar/pkg-config/0.29.2... 4 symlinks created
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 616 0 616 0 0 493 0 --:--:-- 0:00:01 --:--:-- 493
0 0 0 0 0 0 0 0 --:--:-- 0:00:15 --:--:-- 0curl: (6) Could not resolve host: github-production-release-asset-2e65be.s3.amazonaws.com
解决方案： 在linux的/etc/hosts上添加上以下一句，问题解决 52.216.16.16 github-production-release-asset-2e65be.s3.amazonaws.com
In file included from /Users/chandler/work/eos/contracts/libc++/upstream/src/vector.cpp:10:
In file included from /Users/chandler/work/eos/contracts/libc++/upstream/include/vector:265:
In file included from /Users/chandler/work/eos/contracts/libc++/upstream/include/iosfwd:90:
/Users/chandler/work/eos/contracts/libc++/upstream/include/wchar.h:119:15: fatal error: 'wchar.h' file not found
#include_next <wchar.h>
^~~~~~~~~
1 error generated.
make[2]: *** [contracts/libc++/vector.cpp.bc] Error 1
Mongo下载错误：
Installing MongoDB 3.6.3.
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
0 0 0 0 0 0 0 0 --:--:-- 0:00:30 --:--:-- 0
curl: (28) Operation timed out after 30001 milliseconds with 0 out of 0 bytes received
Unable to download MongoDB at this time.
Exiting now.
手动安装：
pct@Chandler:~/workspace/ABA/Codes/Eos-Env/eos$ sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 2930ADAE8CAF5059EE73BB4B58712A2291FA4AD5
Executing: /tmp/apt-key-gpghome.3dTSpvOEx0/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv 2930ADAE8CAF5059EE73BB4B58712A2291FA4AD5
gpg: 密钥 58712A2291FA4AD5：公钥“MongoDB 3.6 Release Signing Key <packaging@mongodb.com>”已导入
gpg: 合计被处理的数量：1
gpg: 已导入：1
pct@Chandler:~/workspace/ABA/Codes/Eos-Env/eos$ echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.6 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.6.list
deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/3.6 multiverse
pct@Chandler:~/workspace/ABA/Codes/Eos-Env/eos$ sudo apt-get update
pct@Chandler:~/workspace/ABA/Codes/Eos-Env/eos$ sudo apt-get install -y mongodb-org=3.6.3 mongodb-org-server=3.6.3 mongodb-org-shell=3.6.3 mongodb-org-mongos=3.6.3 mongodb-org-tools=3.6.3
代码分析：
文件中的代码如下：
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
#pragma GCC system_header
#endif
#include_next <wchar.h>
#elif !defined(_LIBCPP_WCHAR_H)
#define _LIBCPP_WCHAR_H
include_next表示添加搜索到的第二个目录下的wchar.h文件，我们在系统目录下并没有看到这个文件。 解决方案： 升级系统到最新系统，重新下载Xcode和源码，重新编译就OK了。
运行测试
首先进入 eos/build/programs 执行make install，建立本地的网络，然后进入 eos/build/programs/nodeos 目录下，运行nodes可执行文件，此时会在eos/build目录下生成一个etc目录，里面存放基础的配置文件：
ChandlerPandeMacBook-Pro:etc chandler$ tree
.
└── eosio
├── launcher
│ └── testnet.template
└── node_00
├── config.ini
└── genesis.json
3 directories, 3 files
我们可以修改config.ini文件来实现自己的配置。 修改下面的几个配置：
# Enable block production, even if the chain is stale. (eosio::producer_plugin)
enable-stale-production = false
# ID of producer controlled by this node (e.g. inita; may specify multiple times) (eosio::producer_plugin)
# producer-name =
# Plugin(s) to enable, may be specified multiple times
# plugin =
修改为：
# Enable block production, even if the chain is stale. (eosio::producer_plugin)
enable-stale-production = true
# ID of producer controlled by this node (e.g. inita; may specify multiple times) (eosio::producer_plugin)
producer-name = panchangtao
# Plugin(s) to enable, may be specified multiple times
plugin = eosio::producer_plugin
# Wallet plugin
plugin = eosio::wallet_api_plugin
# As well as API and HTTP plugins
plugin = eosio::chain_api_plugin
plugin = eosio::http_plugin
重新运行，打印如下：
ChandlerPandeMacBook-Pro:nodeos chandler$ ./nodeos
2300126ms thread-0 chain_plugin.cpp:96 plugin_initialize ] initializing chain plugin
2300126ms thread-0 wallet_plugin.cpp:37 plugin_initialize ] initializing wallet plugin
2300126ms thread-0 http_plugin.cpp:141 plugin_initialize ] host: 127.0.0.1 port: 8888
2300126ms thread-0 http_plugin.cpp:144 plugin_initialize ] configured http to listen on 127.0.0.1:8888
2300126ms thread-0 net_plugin.cpp:2624 plugin_initialize ] Initialize net plugin
2300126ms thread-0 net_plugin.cpp:2646 plugin_initialize ] Setting net_plugin logging level to info
2300126ms thread-0 net_plugin.cpp:2674 plugin_initialize ] host: 0.0.0.0 port: 9876
2300126ms thread-0 net_plugin.cpp:2750 plugin_initialize ] my node_id is c0dc69241cede0f2f3c35f02a4fc7f623df9d4afad76101d663a7933205c100c
2300127ms thread-0 main.cpp:110 main ] nodeos version 1dae6391
2300127ms thread-0 main.cpp:111 main ] eosio root is /Users/chandler/work/eos/build
2300148ms thread-0 chain_plugin.cpp:205 plugin_startup ] starting chain in read/write mode
2300148ms thread-0 chain_plugin.cpp:210 plugin_startup ] Blockchain started; head block is #0, genesis timestamp is 2017-03-30T12:00:00.000
2300148ms thread-0 producer_plugin.cpp:161 plugin_startup ] producer plugin: plugin_startup() begin
2300148ms thread-0 producer_plugin.cpp:166 plugin_startup ] Launching block production for 1 producers.
*******************************
* *
* ------ NEW CHAIN ------ *
* - Welcome to EOSIO! - *
* ----------------------- *
* *
*******************************
Your genesis seems to have an old timestamp
Please consider using the --genesis-timestamp option to give your genesis a recent timestamp
2300149ms thread-0 producer_plugin.cpp:176 plugin_startup ] producer plugin: plugin_startup() end
2300149ms thread-0 http_plugin.cpp:156 plugin_startup ] start processing http thread
2300149ms thread-0 http_plugin.cpp:213 plugin_startup ] start listening for http requests
2300149ms thread-0 http_plugin.cpp:218 plugin_startup ] http io service exit
2300149ms thread-0 wallet_api_plugin.cpp:70 plugin_startup ] starting wallet_api_plugin
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/create
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/get_public_keys
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/import_key
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/list_keys
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/list_wallets
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/lock
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/lock_all
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/open
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/set_timeout
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/sign_transaction
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/wallet/unlock
2300149ms thread-0 chain_api_plugin.cpp:62 plugin_startup ] starting chain_api_plugin
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/abi_bin_to_json
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/abi_json_to_bin
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/get_account
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/get_block
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/get_code
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/get_currency_balance
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/get_currency_stats
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/get_info
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/get_required_keys
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/get_table_rows
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/push_block
2300149ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/push_transaction
2300150ms thread-0 http_plugin.cpp:242 add_handler ] add api url: /v1/chain/push_transactions
2300150ms thread-0 net_plugin.cpp:2762 plugin_startup ] starting listener, max clients is 25
2300505ms thread-0 producer_plugin.cpp:244 block_production_loo ] Not producing block because it isn't my turn, its eosio
程序是运行起来了，但是并没有产生区块，看来是某些配置还是有问题。 上面配置中的name需要改成eosio才能产生区块，看来这个是固定好的。