无法在Macintosh系统上使用emacs + ritz-nrepl
[英]Can't get emacs + ritz-nrepl working on a Macintosh system
问题描述
I'm having trouble getting ritz-nrepl to work. 
我无法让ritz-nrepl工作。 Here's what I've done: 这是我所做的：
Started with a clean system (on Mac OS X, Mountain Lion)--no emacs.app, no ~/.emacs.d directory
从一个干净的系统（在Mac OS X，Mountain Lion上）开始-没有emacs.app，没有〜/ .emacs.d目录 Followed the instructions on https://github.com/pallet/ritz/tree/develop/nrepl (I put the init.el file in ~/.emacs.d)
遵循https://github.com/pallet/ritz/tree/develop/nrepl上的说明（我将init.el文件放在〜/ .emacs.d中） Opened my core.clj file, then run
Mx nrepl-ritz-jack-in打开我的core.clj文件，然后运行Mx nrepl-ritz-jack-inThe result was a set of error messages:
结果是一组错误消息： at clojure.core$load_lib.doInvoke(core.clj:5237) at clojure.lang.RestFn.applyTo(RestFn.java:142) at clojure.core$apply.invoke(core.clj:602) at clojure.core$load_libs.doInvoke(core.clj:5271) at clojure.lang.RestFn.applyTo(RestFn.java:137) at clojure.core$apply.invoke(core.clj:602) at clojure.core$require.doInvoke(core.clj:5352) at clojure.lang.RestFn.invoke(RestFn.java:436) at ritz.nrepl.project$eval3125$loading_\\_4505_\\_auto_\\__\\_3126.invoke(project.clj:1) at ritz.nrepl.project$eval3125.invoke(project.clj:1) at clojure.lang.Compiler.eval(Compiler.java:6465) at clojure.lang.Compiler.eval(Compiler.java:6455) at clojure.lang.Compiler.load(Compiler.java:6902) at clojure.lang.RT.loadResourceScript(RT.java:357) at clojure.lang.RT.loadResourceScript(RT.java:348) at clojure.lang.RT.load(RT.java:427) at clojure.lang.RT.load(RT.java:398) at clojure.core$load$fn__4610.invoke(core.clj:5386) at clojure.core$load.doInvoke(core.clj:5385) at clojure.lang.RestFn.invoke(RestFn.java:408) at clojure.core$load_one.invoke(core.clj:5200) at clojure.core$load_lib.doInvoke(core.clj:5237) at clojure.lang.RestFn.applyTo(RestFn.java:142) at clojure.core$apply.invoke(core.clj:602) at clojure.core$load_libs.doInvoke(core.clj:5271) at clojure.lang.RestFn.applyTo(RestFn.java:137) at clojure.core$apply.invoke(core.clj:604) at clojure.core$use.doInvoke(core.clj:5363) at clojure.lang.RestFn.invoke(RestFn.java:930) at ritz.nrepl.debug_eval$eval2877$loading__4505__auto____2878.invoke(debug_eval.clj:1) at ritz.nrepl.debug_eval$eval2877.invoke(debug_eval.clj:1) at clojure.lang.Compiler.eval(Compiler.java:6465) at clojure.lang.Compiler.eval(Compiler.java:6455) at clojure.lang.Compiler.load(Compiler.java:6902) at clojure.lang.RT.loadResourceScript(RT.java:357) at clojure.lang.RT.loadResourceScript(RT.java:348) at clojure.lang.RT.load(RT.java:427) at clojure.lang.RT.load(RT.java:398) at clojure.core$load$fn__4610.invoke(core.clj:5386) at clojure.core$load.doInvoke(core.clj:5385) at clojure.lang.RestFn.invoke(RestFn.java:408) at clojure.core$load_one.invoke(core.clj:5200) at clojure.core$load_lib.doInvoke(core.clj:5237) at clojure.lang.RestFn.applyTo(RestFn.java:142) at clojure.core$apply.invoke(core.clj:602) at clojure.core$load_libs.doInvoke(core.clj:5271) at clojure.lang.RestFn.applyTo(RestFn.java:137) at clojure.core$apply.invoke(core.clj:604) at clojure.core$use.doInvoke(core.clj:5363) at clojure.lang.RestFn.invoke(RestFn.java:3659) at ritz.nrepl$eval5$loading_\\_4505_\\_auto_\\_\\_\\_6.invoke(nrepl.clj:1) at ritz.nrepl$eval5.invoke(nrepl.clj:1) at clojure.lang.Compiler.eval(Compiler.java:6465) at clojure.lang.Compiler.eval(Compiler.java:6455) at clojure.lang.Compiler.load(Compiler.java:6902) at clojure.lang.RT.loadResourceScript(RT.java:357) at clojure.lang.RT.loadResourceScript(RT.java:348) at clojure.lang.RT.load(RT.java:427) at clojure.lang.RT.load(RT.java:398) at clojure.core$load$fn__4610.invoke(core.clj:5386) at clojure.core$load.doInvoke(core.clj:5385) at clojure.lang.RestFn.invoke(RestFn.java:408) at clojure.core$load_one.invoke(core.clj:5200) at clojure.core$load_lib.doInvoke(core.clj:5237) at clojure.lang.RestFn.applyTo(RestFn.java:142) at clojure.core$apply.invoke(core.clj:602) at clojure.core$load_libs.doInvoke(core.clj:5271) at clojure.lang.RestFn.applyTo(RestFn.java:137) at clojure.core$apply.invoke(core.clj:602) at clojure.core$require.doInvoke(core.clj:5352) at clojure.lang.RestFn.invoke(RestFn.java:408) at user$eval1.invoke(NO_SOURCE_FILE:1) at clojure.lang.Compiler.eval(Compiler.java:6465) at clojure.lang.Compiler.eval(Compiler.java:6455) at clojure.lang.Compiler.eval(Compiler.java:6454) at clojure.lang.Compiler.eval(Compiler.java:6431) at clojure.core$eval.invoke(core.clj:2795) at clojure.main$eval_opt.invoke(main.clj:296) at clojure.main$initialize.invoke(main.clj:315) at clojure.main$null_opt.invoke(main.clj:348) at clojure.main$main.doInvoke(main.clj:426) at clojure.lang.RestFn.invoke(RestFn.java:421) at clojure.lang.Var.invoke(Var.java:405) at clojure.lang.AFn.applyToHelper(AFn.java:163) at clojure.lang.Var.applyTo(Var.java:518) at clojure.main.main(main.java:37)Caused by: java.lang.RuntimeException: Unable to resolve symbol: ex-info in this context at clojure.lang.Util.runtimeException(Util.java:156) at clojure.lang.Compiler.resolveIn(Compiler.java:6720) at clojure.lang.Compiler.resolve(Compiler.java:6664) at clojure.lang.Compiler.analyzeSymbol(Compiler.java:6625) at clojure.lang.Compiler.analyze(Compiler.java:6198) ... 171 more
由以下原因引起：java.lang.RuntimeException：无法解析符号：ex-info在此上下文中位于clojure.lang.Compiler.resolveIn（Compiler.java:6720）的clojure.lang.Util.runtimeException（Util.java:156）在clojure.lang.Compiler.resolve（Compiler.java:6664）在clojure.lang.Compiler.analyzeSymbol（Compiler.java:6625）在clojure.lang.Compiler.analyze（Compiler.java:6198）... 171更多
The debugging 调试
I checked to see that the proper libraries had loaded: 我检查是否已加载正确的库：
package-activated-list is a variable defined in `package.el'.
Its value is (nrepl-ritz nrepl clojure-mode)
Searching the Internet, I found the following at https://groups.google.com/forum/?fromgroups=#!topic/clojure/KbVSpHG9Y8s 搜索互联网，我在https://groups.google.com/forum/?fromgroups=#!topic/clojure/KbVSpHG9Y8s找到了以下内容
In this thread, Hugo Duncan replies to "Tim": Hugo Duncan在此主题中回复“ Tim”：
This [the error "Unable to resolve symbol: ex-info"] seems to be an issue
with clojure 1.4 not being used in the
controlling vm, and should have been fixed by
https://github.com/pallet/ritz/issues/53, which will be included in the
next release.
The webpage https://github.com/pallet/ritz/issues/53 is an issue titled "tools.jar missing from classpath with lein ritz-nrepl," for which the fix is: 网页https://github.com/pallet/ritz/issues/53是一个标题为“带有lein ritz-nrepl的classpath中缺少tools.jar的问题”，其修复方法是：
"Ensure tools.jar is on the classpath with lein ritz-nrepl"
On Mac OS X, this is tricky, but I finally verified from within Emacs that $PATH is: 在Mac OS X上，这很棘手，但是我最终在Emacs中验证了$ PATH是：
"/bin/bash /Library/Java/JavaVirtualMachines/jdk1.7.0_15.jdk/Contents/Home:
/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:"
When I run Mx nrepl-ritz-jack-in in Emacs, I get the same error as above. 当我在Emacs中运行Mx nrepl-ritz-jack-in时，出现与上述相同的错误。 (I also verify that, on my Mac, /Library/Java/JavaVirtualMachines/jdk1.7.0_15.jdk/Contents/Home/bin/tools.jar in fact exists.) （我还验证了在我的Mac上，/Library/Java/JavaVirtualMachines/jdk1.7.0_15.jdk/Contents/Home/bin/tools.jar实际上是否存在。）
Now, that space character in the output from $PATH worries me. 现在，$ PATH输出中的空格字符令我担心。 I reread the "Ensure tools.jar..." message again and see that it's telling me that if lein ritz-nrepl runs correctly, that means that "tools.jar is on the classpath." 我再次重读“确保工具.jar ...”消息，发现它告诉我，如果lein ritz-nrepl正确运行，则意味着“ tools.jar在类路径上”。 Here's my output: 这是我的输出：
Greggs-Mac-Pro:src gr$ cd /Users/gr/tech/cljprojects/combolock/src/combolock
Greggs-Mac-Pro:combolock gr$ ls
core.clj core.clj~
Greggs-Mac-Pro:combolock gr$ $PATH
-bash: /Library/Java/JavaVirtualMachines/jdk1.7.0_15.jdk/Contents/Home:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin: No such file or directory
Greggs-Mac-Pro:combolock gr$ lein ritz-nrepl
Exception in thread "main" java.lang.RuntimeException: Unable to resolve symbol: ex-info in this context, compiling:(leiningen/core/classpath.clj:128)
at clojure.lang.Compiler.analyze(Compiler.java:6235)
at clojure.lang.Compiler.analyze(Compiler.java:6177)
at clojure.lang.Compiler$InvokeExpr.parse(Compiler.java:3452)
at clojure.lang.Compiler.analyzeSeq(Compiler.java:6411)
at clojure.lang.Compiler.analyze(Compiler.java:6216)
at clojure.lang.Compiler.analyze(Compiler.java:6177)
at clojure.lang.Compiler$ThrowExpr$Parser.parse(Compiler.java:2239)
at clojure.lang.Compiler.analyzeSeq(Compiler.java:6409)
at clojure.lang.Compiler.analyze(Compiler.java:6216)
at clojure.lang.Compiler.analyze(Compiler.java:6177)
at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5572)
at clojure.lang.Compiler$TryExpr$Parser.parse(Compiler.java:2117)
at clojure.lang.Compiler.analyzeSeq(Compiler.java:6409)
at clojure.lang.Compiler.analyze(Compiler.java:6216)
at clojure.lang.Compiler.analyze(Compiler.java:6177)
at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5572)
at clojure.lang.Compiler$LetExpr$Parser.parse(Compiler.java:5873)
at clojure.lang.Compiler.analyzeSeq(Compiler.java:6409)
at clojure.lang.Compiler.analyze(Compiler.java:6216)
at clojure.lang.Compiler.analyzeSeq(Compiler.java:6397)
at clojure.lang.Compiler.analyze(Compiler.java:6216)
at clojure.lang.Compiler.analyze(Compiler.java:6177)
at clojure.lang.Compiler$BodyExpr$Parser.parse(Compiler.java:5572)
at clojure.lang.Compiler$FnMethod.parse(Compiler.java:5008)
at clojure.lang.Compiler$FnExpr.parse(Compiler.java:3629)
at clojure.lang.Compiler.analyzeSeq(Compiler.java:6407)
at clojure.lang.Compiler.analyze(Compiler.java:6216)
at clojure.lang.Compiler.analyzeSeq(Compiler.java:6397)
at clojure.lang.Compiler.analyze(Compiler.java:6216)
at clojure.lang.Compiler.access$100(Compiler.java:37)
at clojure.lang.Compiler$DefExpr$Parser.parse(Compiler.java:492)
at clojure.lang.Compiler.analyzeSeq(Compiler.java:6409)
at clojure.lang.Compiler.analyze(Compiler.java:6216)
at clojure.lang.Compiler.analyze(Compiler.java:6177)
at clojure.lang.Compiler.eval(Compiler.java:6469)
at clojure.lang.Compiler.load(Compiler.java:6902)
at clojure.lang.RT.loadResourceScript(RT.java:357)
at clojure.lang.RT.loadResourceScript(RT.java:348)
at clojure.lang.RT.load(RT.java:427)
at clojure.lang.RT.load(RT.java:398)
at clojure.core$load$fn__4610.invoke(core.clj:5386)
at clojure.core$load.doInvoke(core.clj:5385)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5200)
at clojure.core$load_lib.doInvoke(core.clj:5237)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$load_libs.doInvoke(core.clj:5271)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$require.doInvoke(core.clj:5352)
at clojure.lang.RestFn.invoke(RestFn.java:703)
at leiningen.core.project$eval3195$loading__4505__auto____3196.invoke(project.clj:1)
at leiningen.core.project$eval3195.invoke(project.clj:1)
at clojure.lang.Compiler.eval(Compiler.java:6465)
at clojure.lang.Compiler.eval(Compiler.java:6455)
at clojure.lang.Compiler.load(Compiler.java:6902)
at clojure.lang.RT.loadResourceScript(RT.java:357)
at clojure.lang.RT.loadResourceScript(RT.java:348)
at clojure.lang.RT.load(RT.java:427)
at clojure.lang.RT.load(RT.java:398)
at clojure.core$load$fn__4610.invoke(core.clj:5386)
at clojure.core$load.doInvoke(core.clj:5385)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5200)
at clojure.core$load_lib.doInvoke(core.clj:5237)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$load_libs.doInvoke(core.clj:5271)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$require.doInvoke(core.clj:5352)
at clojure.lang.RestFn.invoke(RestFn.java:551)
at leiningen.core.main$eval3131$loading__4505__auto____3132.invoke(main.clj:1)
at leiningen.core.main$eval3131.invoke(main.clj:1)
at clojure.lang.Compiler.eval(Compiler.java:6465)
at clojure.lang.Compiler.eval(Compiler.java:6455)
at clojure.lang.Compiler.load(Compiler.java:6902)
at clojure.lang.RT.loadResourceScript(RT.java:357)
at clojure.lang.RT.loadResourceScript(RT.java:348)
at clojure.lang.RT.load(RT.java:427)
at clojure.lang.RT.load(RT.java:398)
at clojure.core$load$fn__4610.invoke(core.clj:5386)
at clojure.core$load.doInvoke(core.clj:5385)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5200)
at clojure.core$load_lib.doInvoke(core.clj:5237)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$load_libs.doInvoke(core.clj:5271)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$require.doInvoke(core.clj:5352)
at clojure.lang.RestFn.invoke(RestFn.java:436)
at ritz.nrepl.project$eval3125$loading__4505__auto____3126.invoke(project.clj:1)
at ritz.nrepl.project$eval3125.invoke(project.clj:1)
at clojure.lang.Compiler.eval(Compiler.java:6465)
at clojure.lang.Compiler.eval(Compiler.java:6455)
at clojure.lang.Compiler.load(Compiler.java:6902)
at clojure.lang.RT.loadResourceScript(RT.java:357)
at clojure.lang.RT.loadResourceScript(RT.java:348)
at clojure.lang.RT.load(RT.java:427)
at clojure.lang.RT.load(RT.java:398)
at clojure.core$load$fn__4610.invoke(core.clj:5386)
at clojure.core$load.doInvoke(core.clj:5385)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5200)
at clojure.core$load_lib.doInvoke(core.clj:5237)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$load_libs.doInvoke(core.clj:5271)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:604)
at clojure.core$use.doInvoke(core.clj:5363)
at clojure.lang.RestFn.invoke(RestFn.java:930)
at ritz.nrepl.debug_eval$eval2877$loading__4505__auto____2878.invoke(debug_eval.clj:1)
at ritz.nrepl.debug_eval$eval2877.invoke(debug_eval.clj:1)
at clojure.lang.Compiler.eval(Compiler.java:6465)
at clojure.lang.Compiler.eval(Compiler.java:6455)
at clojure.lang.Compiler.load(Compiler.java:6902)
at clojure.lang.RT.loadResourceScript(RT.java:357)
at clojure.lang.RT.loadResourceScript(RT.java:348)
at clojure.lang.RT.load(RT.java:427)
at clojure.lang.RT.load(RT.java:398)
at clojure.core$load$fn__4610.invoke(core.clj:5386)
at clojure.core$load.doInvoke(core.clj:5385)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5200)
at clojure.core$load_lib.doInvoke(core.clj:5237)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$load_libs.doInvoke(core.clj:5271)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:604)
at clojure.core$use.doInvoke(core.clj:5363)
at clojure.lang.RestFn.invoke(RestFn.java:3659)
at ritz.nrepl$eval5$loading__4505__auto____6.invoke(nrepl.clj:1)
at ritz.nrepl$eval5.invoke(nrepl.clj:1)
at clojure.lang.Compiler.eval(Compiler.java:6465)
at clojure.lang.Compiler.eval(Compiler.java:6455)
at clojure.lang.Compiler.load(Compiler.java:6902)
at clojure.lang.RT.loadResourceScript(RT.java:357)
at clojure.lang.RT.loadResourceScript(RT.java:348)
at clojure.lang.RT.load(RT.java:427)
at clojure.lang.RT.load(RT.java:398)
at clojure.core$load$fn__4610.invoke(core.clj:5386)
at clojure.core$load.doInvoke(core.clj:5385)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at clojure.core$load_one.invoke(core.clj:5200)
at clojure.core$load_lib.doInvoke(core.clj:5237)
at clojure.lang.RestFn.applyTo(RestFn.java:142)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$load_libs.doInvoke(core.clj:5271)
at clojure.lang.RestFn.applyTo(RestFn.java:137)
at clojure.core$apply.invoke(core.clj:602)
at clojure.core$require.doInvoke(core.clj:5352)
at clojure.lang.RestFn.invoke(RestFn.java:408)
at user$eval1.invoke(NO_SOURCE_FILE:1)
at clojure.lang.Compiler.eval(Compiler.java:6465)
at clojure.lang.Compiler.eval(Compiler.java:6455)
at clojure.lang.Compiler.eval(Compiler.java:6454)
at clojure.lang.Compiler.eval(Compiler.java:6431)
at clojure.core$eval.invoke(core.clj:2795)
at clojure.main$eval_opt.invoke(main.clj:296)
at clojure.main$initialize.invoke(main.clj:315)
at clojure.main$null_opt.invoke(main.clj:348)
at clojure.main$main.doInvoke(main.clj:426)
at clojure.lang.RestFn.invoke(RestFn.java:421)
at clojure.lang.Var.invoke(Var.java:405)
at clojure.lang.AFn.applyToHelper(AFn.java:163)
at clojure.lang.Var.applyTo(Var.java:518)
at clojure.main.main(main.java:37)
Caused by: java.lang.RuntimeException: Unable to resolve symbol: ex-info in this context
at clojure.lang.Util.runtimeException(Util.java:156)
at clojure.lang.Compiler.resolveIn(Compiler.java:6720)
at clojure.lang.Compiler.resolve(Compiler.java:6664)
at clojure.lang.Compiler.analyzeSymbol(Compiler.java:6625)
at clojure.lang.Compiler.analyze(Compiler.java:6198)
... 171 more
Subprocess failed
Greggs-Mac-Pro:combolock gr$
If you look at the very bottom and the very top, you will find that: 如果从最底部和最顶部看，您会发现：
I still get the same "Unable to resolve symbol: ex-info" error message
我仍然收到相同的“无法解析符号：ex-info”错误消息 The current directory is the
srcdirectory of mycombolockLeiningen 2 project (yes, lein2, not lein1)当前目录是我的combolockLeiningen 2项目的src目录（是，lein2，不是lein1）Path contains
/Library/Java/JavaVirtualMachines/jdk1.7.0_15.jdk/Contents/Home, which, as far as I can tell, is the same as $JAVA_HOME would be on a Windows machine路径包含/Library/Java/JavaVirtualMachines/jdk1.7.0_15.jdk/Contents/Home，据我所知，它与Windows计算机上的$ JAVA_HOME相同
The plea 认罪
So, as far as I can tell, tools.jar is available, but I'm still getting this "Unable to resolve symbol: ex-info" error. 因此，据我所知， tools.jar 是可用的，但是我仍然收到此“无法解析符号：ex-info”错误。
It's late, I'm tired, and I hope somebody will see something that I don't. 已经很晚了，我很累，希望有人能看到我没有的东西。 Thanks. 谢谢。
2 个解决方案
解决方案1
0 2013-02-27 13:30:48
Did you install the latest version of nrepl-ritz.el? 您是否安装了nrepl-ritz.el的最新版本？ Your case seems to be the same as the issue discussed at https://github.com/pallet/ritz/issues/53 . 您的情况似乎与https://github.com/pallet/ritz/issues/53上讨论的问题相同。
解决方案2
0 已采纳 2013-03-02 04:49:58
Fact: lein ritz-nrepl had returned an error. 事实： lein ritz-nrepl返回了一个错误。 In a moment of fuzzy-thinking intuition, it occurred to me that this might mean that the underlying problem had to do with Java , not Emacs. 转眼间，我想到这可能意味着潜在的问题与Java有关 ，而不与Emacs有关。 I investigated this on the StackExchange "Ask Different" (Apple-oriented) website and read about how a Mac OS X system "finds" Java (especially since both Java 6--from Apple--as well as Java 7--from Oracle--are installed on my system). 我在StackExchange“ Ask Different”（面向Apple）网站上对此进行了调查，并了解了Mac OS X系统如何“查找” Java（尤其是从Apple的Java 6和从Oracle的Java 7以来） -已安装在我的系统上）。 It's confusing. 令人困惑。
In the end, Apple's way of doing things was working perfectly. 最终，苹果公司的做事方式是完美的工作。 I had fouled things up by manually changing the value of PATH in the .bash_profile customization file. 我已经通过手动更改.bash_profile定制文件中PATH的值来.bash_profile 。 Once I removed the lines that modified PATH , lein ritz-nrepl worked and, in Emacs, Mx nrepl-ritz-jack-in worked first time! 一旦我删除了修改PATH的行， lein ritz-nrepl起作用了，在Emacs中， Mx nrepl-ritz-jack-in第一次起作用了！ Yikes! kes！
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