如何解决erlang钢筋的依赖性问题?
我试图将招摇过市添加到现有的演示项目中作为一种学习体验,但我似乎没有走多远 我克隆了回购协议:如何解决erlang钢筋的依赖性问题?,erlang,rebar,Erlang,Rebar,我试图将招摇过市添加到现有的演示项目中作为一种学习体验,但我似乎没有走多远 我克隆了回购协议: git clone https://github.com/dronowar/erlang_rest_api 然后,我将牛仔招摇添加到rebar.config: {cowboy_swagger, ".*", {git, "git://github.com/inaka/cowboy_swagger.git"}} {jsx, ".*", {git, "git://github.com/talentdef
git clone https://github.com/dronowar/erlang_rest_api
然后,我将牛仔招摇添加到rebar.config
:
{cowboy_swagger, ".*", {git, "git://github.com/inaka/cowboy_swagger.git"}}
{jsx, ".*", {git, "git://github.com/talentdeficit/jsx.git", {tag, "2.9.0"}}},
{ranch, ".*", {git, "git://github.com/ninenines/ranch.git", {tag, "1.6.2"}}},
{trails, ".*", {git, "git://github.com/inaka/cowboy-trails.git", {tag, "2.1.0"}}},
当我建造时,我得到:
Dependency not available: jsx-2.9.0 (undefined)
Dependency not available: cowboy-2.5.0 (undefined)
Dependency not available: ranch-1.6.2 (undefined)
Dependency not available: trails-2.1.0 (undefined)
因此,我将以下内容添加到rebar.config
:
{cowboy_swagger, ".*", {git, "git://github.com/inaka/cowboy_swagger.git"}}
{jsx, ".*", {git, "git://github.com/talentdeficit/jsx.git", {tag, "2.9.0"}}},
{ranch, ".*", {git, "git://github.com/ninenines/ranch.git", {tag, "1.6.2"}}},
{trails, ".*", {git, "git://github.com/inaka/cowboy-trails.git", {tag, "2.1.0"}}},
然后我删除deps
目录并再次构建:
...
==> poolboy (get-deps)
==> sync (get-deps)
==> katana_test (get-deps)
==> jsx (get-deps)
ERROR: Failed to load erlang_rest_api/deps/trails/rebar.config: {error,
{34,
file,
{error,
function_clause,
[{erl_eval,
'-inside-an-interpreted-fun-',
[katana_test],
[]},
{erl_eval,
eval_fun,
6,
[{file,
"erl_eval.erl"},
{line,
829}]},
{erl_eval,
expr_list,
6,
[{file,
"erl_eval.erl"},
{line,
888}]},
{erl_eval,
expr,
5,
[{file,
"erl_eval.erl"},
{line,
240}]},
{erl_eval,
expr_list,
6,
[{file,
"erl_eval.erl"},
{line,
888}]},
{erl_eval,
expr,
5,
[{file,
"erl_eval.erl"},
{line,
240}]},
{erl_eval,
eval_lc1,
6,
[{file,
"erl_eval.erl"},
{line,
706}]},
{erl_eval,
eval_generate,
7,
[{file,
"erl_eval.erl"},
{line,
735}]}]}}}
make: *** [Makefile:7: deps] Error 1
katana_test
似乎是某种测试工具。我尝试将repos(inaka/katana est)添加到rebar.config
中,但它也不起作用
我还尝试将牛仔标记为“2.5.0”版本,如前面的“undefined”中所列,但没有任何区别
我们真的需要列出每个依赖项的每个依赖存储库吗?
我还尝试使用十六进制:
{jsx, ".*"},
{ranch, ".*"},
{trails, ".*"},
{cowboy_swagger, "2.1.0"}
但我还是得到了:
Dependency not available: jsx-.* (undefined)
Dependency not available: trails-.* (undefined)
Dependency not available: cowboy_swagger-2.1.0 (undefined)
ERROR: compile failed while processing
我是否缺少另一个依赖项?问题产生于这样一个事实:
cowboy_Swigger
是为与旧钢筋一起使用而构建的,它与旧钢筋不兼容,但是erlang_rest_api正在使用旧钢筋,正如您在其
您的问题的解决方案可能与使用rebar3构建项目一样简单。但如果这样做,请小心,因为这样会破坏
使运行
和使运行本地
。您必须弄清楚如何使用发行版获得相同的结果。请在[1]的问题正文链接中更新:https://github.com/donowar/erlang_rest_api
至[1]:https://github.com/dronowar/erlang_rest_api
。您在donowar
中跳过r
,正确的是dronowar