安装氮气时出错

Question

安装氮气时，我遇到了以下错误。按照http://nitrogenproject.com/doc/tutorial.html中概述的安装说明，我从GitHub拉取源代码并运行以下命令。

    msairam@passion:~/nitrogen$ make slim_yaws PROJECT=testproj 

    make[1]: Entering directory '/home/msairam/nitrogen'

    ./rebar get-deps

    ==> rel (get-deps)

    ==> nitrogen (get-deps) 

    ./rebar compile

    ==> rel (compile) 

    ==> nitrogen (compile)

    make[2]: Entering directory '/home/msairam/nitrogen'

    make[2]: Leaving directory '/home/msairam/nitrogen'
    ********************************************************************************
   Creating slim release in ../testproj with yaws
    ********************************************************************************

Generating "reltool.config" with merged overlays

...Loading base file: "reltool_base.config"

...Merging Overlay from "reltool_slim.config"

...Writing "reltool.config"

...SUCCESS

make[2]: Entering directory '/home/msairam/nitrogen'

Turning "reltool.config" into a slim release

make[3]: Entering directory '/home/msairam/nitrogen'

==> rel (generate)

ERROR: generate failed while processing /home/msairam/nitrogen/rel: {'EXIT',

    {undef,

        [{reltool,start_server,

             [[{sys,

                   [{profile,development},

                    {excl_lib,otp_root},

                    {rel,"nitrogen","2.3.1",

                        [kernel,stdlib,sasl,crypto,runtime_tools,xmerl,

                         compiler,ssl,common_test,parsetools]},

                    {rel,"start_clean",[],[kernel,stdlib]},

                    {boot_rel,"nitrogen"},

                    {excl_sys_filters,
                        ["^bin/.*","^usr.*","^doc.*","^README$",

                         "^Install.ini$","^Install.exe$","^Uninstall.exe$",

                         "^COPYRIGHT$","^PR.template$"]},

                    {excl_archive_filters,[".*"]},

                    {incl_cond,include}]}]],

             []},

 {rebar_reltool,generate,2,[]},

         {rebar_core,run_modules,4,[]},

         {rebar_core,execute,6,[]},

         {rebar_core,maybe_execute,8,[]},

         {rebar_core,process_dir1,7,[]},

         {rebar_core,process_commands,2,[]},

         {rebar,main,1,[]}]}}

Makefile:312: recipe for target 'generate' failed

make[3]: *** [generate] Error 1

make[3]: Leaving directory '/home/msairam/nitrogen'

Makefile:328: recipe for target 'rel_inner_slim' failed

make[2]: *** [rel_inner_slim] Error 2

make[2]: Leaving directory '/home/msairam/nitrogen'

Makefile:190: recipe for target 'slim' failed

make[1]: *** [slim] Error 2

make[1]: Leaving directory '/home/msairam/nitrogen'

Makefile:150: recipe for target 'slim_yaws' failed

make: *** [slim_yaws] Error 2

erlang新手。有人能帮帮我吗？谢谢

Answer 1

这肯定是Erlang安装的问题--可能缺少reltool应用程序。

在氮气文档中应该修复的一件事是如何正确安装Erlang。当前的文档或多或少假设已经安装了Erlang。

由Ubuntu/Debian提供的Erlang包在很大程度上是联合的，这意味着apt-get install erlang没有给你提供所有的Erlang -那里有一堆缺失的应用程序。

相反，我通常建议下载并安装由Erlang Solutions准备的包：https://www.erlang-solutions.com/resources/download.html

具体地说，esl-erlang包是完整的erlang，而erlang包是联邦包。如果您是Erlang的新手，或者不确定要安装哪个，esl-erlang是最安全的选择，它将确保您获得所有的erlang。

新指令

按如下方式安装程序包：

wget http://packages.erlang-solutions.com/erlang-solutions_1.0_all.deb
sudo dpkg -i erlang-solutions_1.0_all.deb
sudo apt-get update
sudo apt-get install esl-erlang

END新指令

或者使用typical configure && make && make install模式从源代码安装Erlang。http://www.erlang.org/downloads

完成后，尝试在氮气中重新运行make slim_yaws PROJECT=testproj。

Answer 2

我从https://www.erlang-solutions.com/resources/download.html安装了Erlang18.3版。类似地，我下载了氮气，并使用了http://nitrogenproject.com/doc/index.html#sec-3中给出的指令。

目前，我使用嵌入选项并使用氮气。

有没有其他的解决方案？

Answer 3

我已经安装了Ubuntu 16.04 (Xenial Xerus)。