Libra链节点安装

ゝ一纸荒年。 2022-01-07 03:15 133阅读 0赞

# Libra #

![Libra.jpg][]

这里是Libra链节点的安装教程，安装环境是Ubuntu 16.04.6 LTS。

## 节点安装 ##

官方文档[https://developers.libra.org/docs/my-first-transaction][https_developers.libra.org_docs_my-first-transaction]

### clone源码 ###

git clone https://github.com/libra/libra.git

### 安装Libra Core ###

cd libra

./scripts/dev_setup.sh

提示需要安装一些依赖

build Libra Core. This includes:
     	* Rust (and the necessary components, e.g. rust-fmt, clippy)
     	* CMake, protobuf, go (for building protobuf)
     
     If you'd prefer to install these dependencies yourself, please exit this script
     now with Ctrl-C.
     
     Proceed with installing necessary dependencies? (y/N) > y

键入`y`会自动安装。

……
    Finished installing all dependencies.
    
    You should now be able to build the project by running:
    	source /root/.cargo/env
    	cargo build

### 构建Libra cli客户端并连接到测试网络 ###

./scripts/cli/start_cli_testnet.sh

Building and running client in debug mode.
        Updating crates.io index
        Updating git repository `https://github.com/pingcap/rust-rocksdb.git`
        Updating git repository `https://github.com/alexcrichton/bzip2-rs.git`
           Fetch [==============>                                        ]  27.65%

等待`Updating` `Downloading` `Building`结束后进入cli客户端。

……
       Compiling client v0.1.0 (/data/libra/client)
        Finished dev [unoptimized + debuginfo] target(s) in 17m 02s
         Running `target/debug/client --host ac.testnet.libra.org --port 8000 -s ./scripts/cli/trusted_peers.config.toml`
    Connected to validator at: ac.testnet.libra.org:8000
    usage: <command> <args>
    
    Use the following commands:
    
    account | a 
    	Account operations
    query | q 
    	Query operations
    transfer | transferb | t | tb 
    	<sender_account_address>|<sender_account_ref_id> <receiver_account_address>|<receiver_account_ref_id> <number_of_coins> [gas_unit_price_in_micro_libras (default=0)] [max_gas_amount_in_micro_libras (default 10000)] Suffix 'b' is for blocking. 
    	Transfer coins (in libra) from account to another.
    help | h 
    	Prints this help
    quit | q! 
    	Exit this client
    
    
    Please, input commands: 
    
    libra%

## cli客户端 ##

> 先写这么多，等客户端研究明白了再写。

[Libra.jpg]: https://raw.githubusercontent.com/yimcarson/img/master/Libra.jpg
[https_developers.libra.org_docs_my-first-transaction]: https://developers.libra.org/docs/my-first-transaction