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如何安装超级账本？

tag-icon • tag-icon 16.04
如何安装超级账本？

我正在尝试在 ubuntu 16.04 中安装hyperledger。安装过程中出现以下错误

curl -O https://hyperledger.github.io/composer/prereqs-ubuntu.sh
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  3237  100  3237    0     0   2446      0  0:00:01  0:00:01 --:--:--  2448
chmod u+x prereqs-ubuntu.sh 

./prereqs-ubuntu.sh 

./prereqs-ubuntu.sh: line 1: syntax error near unexpected token 'newline'

./prereqs-ubuntu.sh: line 1:  `!doctype html'

i deleted prereqs-ubuntu.sh file and tried to download using wget

当我使用wget下载文件时出现以下错误

`wget https://hyperledger.github.io/composer/prereqs-ubuntu.sh
--2018-05-13 21:51:48--  https://hyperledger.github.io/composer/prereqs-ubuntu.sh
Resolving hyperledger.github.io (hyperledger.github.io)... 185.199.108.153, 185.199.109.153, 185.199.110.153, ...
Connecting to hyperledger.github.io (hyperledger.github.io)|185.199.108.153|:443... connected.
HTTP request sent, awaiting response... 404 Not Found
2018-05-13 21:51:49 ERROR 404: Not Found.`

请指导我安装该hyperledger程序。

答案1

curl 命令中的 URL 应更改为https://hyperledger.github.io/composer/latest/prereqs-ubuntu.sh

正确命令：

curl -O https://hyperledger.github.io/composer/latest/prereqs-ubuntu.sh

来源：Hyperledger Composer 文档

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