Re: Noob: Getting (re)started with Clojure on OS X
I was having the same issue as above and deleting my `lein` folder in my
root directory solved my issue. Thank you so much, I was about to give up
learning Clojure.
On Wednesday, March 13, 2019 at 10:20:08 AM UTC-7, Sean Corfield wrote:
>
> Check what’s in your ~/.lein/profiles.clj file – that’s usually the cause
> of bizarre errors that people report with Leiningen.
>
>
>
> Also check your environment variables: env|fgrep CLASSPATH
>
>
>
> Per the warning, you probably want to remove whatever is setting that
> (from one of your shell’s dot files, perhaps?).
>
>
>
> Sean Corfield -- (970) FOR-SEAN -- (904) 302-SEAN
> An Architect's View -- http://corfield.org/
>
> "If you're not annoying somebody, you're not really alive."
> -- Margaret Atwood
>
>
> --
> *From:* clo...@googlegroups.com > on behalf of Kenneth Reid Beesley >
> *Sent:* Wednesday, March 13, 2019 9:47:24 AM
> *To:* Clojure
> *Subject:* Noob: Getting (re)started with Clojure on OS X
>
> I played happily with Clojure/leiningen several years ago, on OS X, but
> I'm having trouble getting restarted.
>
> I have
> macOS High Sierra Version 10.13.6
> java version 1.8.0_05
>
> and I just did
>
> $ brew upgrade leiningen
> (it confirms that I have leiningen 2.9.1 already installed)
>
> and
> $ brew install clojure
> (I now have stable 1.10.0.414)
>
> But then I try
>
> $ lein repl
>
> and get
>
> WARNING: You have $CLASSPATH set, probably by accident.
>
> It is strongly recommended to unset this before proceeding.
>
> clojure.lang.Compiler$CompilerException: Syntax error compiling at
> (cider/nrepl.clj:1:1).
>
> #:clojure.error{:phase :compile-syntax-check, :line 1, :column 1, :source
> "cider/nrepl.clj"}
>
> at clojure.lang.Compiler.load (Compiler.java:7647)
>
> ...
>
>
> and
>
>
> Caused by: java.io.FileNotFoundException: Could not locate
> clojure/tools/nrepl/server__init.class, clojure/tools/nrepl/server.clj or
> clojure/tools/nrepl/server.cljc on classpath.
>
> at clojure.lang.RT.load (RT.java:466)
>
> ...
>
>
>
>
>
> So, where am I going wrong? How do I get back in the Clojure saddle on OS
> X?
>
>
> Ken Beesley
>
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Re: Noob: Getting (re)started with Clojure on OS X
Had the same issue and solved updating cider-nrepl to 0.21.1 in my profile
Em quinta-feira, 14 de março de 2019 13:43:56 UTC-3, Sean Corfield escreveu:
>
> With modern versions of CIDER, those dependencies are injected
> automatically (and with the correct version).
>
>
>
> I would advise keeping as little as possible in your profiles.clj file –
> it’s possibly the number one cause of problems for Leiningen users because
> people forget they have some plugin or dependency in there and months later
> it conflicts with some new project they’re working on in weird ways.
>
>
>
> Sean Corfield -- (970) FOR-SEAN -- (904) 302-SEAN
> An Architect's View -- http://corfield.org/
>
> "If you're not annoying somebody, you're not really alive."
> -- Margaret Atwood
>
>
> --
> *From:* clo...@googlegroups.com > on behalf of Kenneth Beesley >
> *Sent:* Wednesday, March 13, 2019 10:54:19 AM
> *To:* clo...@googlegroups.com
> *Subject:* Re: Noob: Getting (re)started with Clojure on OS X
>
>
>
> On 13Mar2019, at 10:19, Sean Corfield >
> wrote:
>
> Check what’s in your ~/.lein/profiles.clj file – that’s usually the cause
> of bizarre errors that people report with Leiningen.
>
>
> Hello Sean,
>
> Hah! I changed my ~/.lein/profiles.clj from
>
> {:user {:plugins [[cider/cider-nrepl "0.8.2"]]}}
>
> to
>
> {:user {:plugins [[lein-pprint "1.1.1"]]
> :dependencies [[slamhound "1.3.1"]]}}
>
> and now ‘lein repl’ launches.
>
> Anything else I should add to ~/.lein/profiles.clj ?
>
> Many thanks!
>
> Ken
>
> ***
> Kenneth R. Beesley, D.Phil.
> PO Box 540475
> North Salt Lake UT 84054
> USA
>
>
>
>
>
>
> --
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RE: Noob: Getting (re)started with Clojure on OS X
With modern versions of CIDER, those dependencies are injected automatically
(and with the correct version).
I would advise keeping as little as possible in your profiles.clj file – it’s
possibly the number one cause of problems for Leiningen users because people
forget they have some plugin or dependency in there and months later it
conflicts with some new project they’re working on in weird ways.
Sean Corfield -- (970) FOR-SEAN -- (904) 302-SEAN
An Architect's View -- http://corfield.org/
"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood
From: clojure@googlegroups.com on behalf of Kenneth
Beesley
Sent: Wednesday, March 13, 2019 10:54:19 AM
To: clojure@googlegroups.com
Subject: Re: Noob: Getting (re)started with Clojure on OS X
On 13Mar2019, at 10:19, Sean Corfield
mailto:s...@corfield.org>> wrote:
Check what’s in your ~/.lein/profiles.clj file – that’s usually the cause of
bizarre errors that people report with Leiningen.
Hello Sean,
Hah! I changed my ~/.lein/profiles.clj from
{:user {:plugins [[cider/cider-nrepl "0.8.2"]]}}
to
{:user {:plugins [[lein-pprint "1.1.1"]]
:dependencies [[slamhound "1.3.1"]]}}
and now ‘lein repl’ launches.
Anything else I should add to ~/.lein/profiles.clj ?
Many thanks!
Ken
***
Kenneth R. Beesley, D.Phil.
PO Box 540475
North Salt Lake UT 84054
USA
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Re: Noob: Getting (re)started with Clojure on OS X
I would even argue against using central profiles. I think it obscures
behavioural differences between machines and can impair reproducibility.
Arguably better to have all deps in project where possible.
On Wed, Mar 13, 2019 at 22:45, Mike Rodriguez wrote:
>
> [cider/cider-nrepl "0.8.2"]
>
> is quite old. It looks like lein 2.9.1 (as of 2.8.2) uses a newer version
> of nrepl that requires cider-nrepl 0.18+ or something along those lines.
> In newer versions of cider, you may not need to include this plugin at
> all. I know that the "jack-in" commands of cider can do it automatically
> for you at least. If removing the dep works fine for your workflow, I'd
> stick with that. Less is more. :-P
>
>
>
> On Wednesday, March 13, 2019 at 1:54:35 PM UTC-4, Kenneth Reid Beesley
> wrote:
>
>>
>>
>> On 13Mar2019, at 10:19, Sean Corfield wrote:
>>
>> Check what’s in your ~/.lein/profiles.clj file – that’s usually the cause
>> of bizarre errors that people report with Leiningen.
>>
>>
>> Hello Sean,
>>
>> Hah! I changed my ~/.lein/profiles.clj from
>>
>> {:user {:plugins [[cider/cider-nrepl "0.8.2"]]}}
>>
>> to
>>
>> {:user {:plugins [[lein-pprint "1.1.1"]]
>> :dependencies [[slamhound "1.3.1"]]}}
>>
>> and now ‘lein repl’ launches.
>>
>> Anything else I should add to ~/.lein/profiles.clj ?
>>
>> Many thanks!
>>
>> Ken
>>
>> ***
>> Kenneth R. Beesley, D.Phil.
>> PO Box 540475
>> North Salt Lake UT 84054
>> USA
>>
>>
>>
>>
>>
>>
>> --
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Re: Noob: Getting (re)started with Clojure on OS X
[cider/cider-nrepl "0.8.2"]
is quite old. It looks like lein 2.9.1 (as of 2.8.2) uses a newer version
of nrepl that requires cider-nrepl 0.18+ or something along those lines.
In newer versions of cider, you may not need to include this plugin at all.
I know that the "jack-in" commands of cider can do it automatically for you
at least. If removing the dep works fine for your workflow, I'd stick with
that. Less is more. :-P
On Wednesday, March 13, 2019 at 1:54:35 PM UTC-4, Kenneth Reid Beesley
wrote:
>
>
>
> On 13Mar2019, at 10:19, Sean Corfield >
> wrote:
>
> Check what’s in your ~/.lein/profiles.clj file – that’s usually the cause
> of bizarre errors that people report with Leiningen.
>
>
> Hello Sean,
>
> Hah! I changed my ~/.lein/profiles.clj from
>
> {:user {:plugins [[cider/cider-nrepl "0.8.2"]]}}
>
> to
>
> {:user {:plugins [[lein-pprint "1.1.1"]]
> :dependencies [[slamhound "1.3.1"]]}}
>
> and now ‘lein repl’ launches.
>
> Anything else I should add to ~/.lein/profiles.clj ?
>
> Many thanks!
>
> Ken
>
> ***
> Kenneth R. Beesley, D.Phil.
> PO Box 540475
> North Salt Lake UT 84054
> USA
>
>
>
>
>
>
>
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Re: Noob: Getting (re)started with Clojure on OS X
> On 13Mar2019, at 10:19, Sean Corfield wrote:
>
> Check what’s in your ~/.lein/profiles.clj file – that’s usually the cause of
> bizarre errors that people report with Leiningen.
Hello Sean,
Hah! I changed my ~/.lein/profiles.clj from
{:user {:plugins [[cider/cider-nrepl "0.8.2"]]}}
to
{:user {:plugins [[lein-pprint "1.1.1"]]
:dependencies [[slamhound "1.3.1"]]}}
and now ‘lein repl’ launches.
Anything else I should add to ~/.lein/profiles.clj ?
Many thanks!
Ken
***
Kenneth R. Beesley, D.Phil.
PO Box 540475
North Salt Lake UT 84054
USA
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Re: Noob: Getting (re)started with Clojure on OS X
Many thanks for the reply.
My ~/.lein/profiles.clj file looks like
{:user {:plugins [[cider/cider-nrepl "0.8.2"]]}}
What should it look like?
*
I've used Java quite a bit, and my CLASSPATH is extensive.
It’s set in my ~/.bashrc
What’s my next step?
Best,
Ken
> On 13Mar2019, at 10:19, Sean Corfield wrote:
>
> Check what’s in your ~/.lein/profiles.clj file – that’s usually the cause of
> bizarre errors that people report with Leiningen.
>
> Also check your environment variables: env|fgrep CLASSPATH
>
> Per the warning, you probably want to remove whatever is setting that (from
> one of your shell’s dot files, perhaps?).
>
> Sean Corfield -- (970) FOR-SEAN -- (904) 302-SEAN
> An Architect's View -- http://corfield.org/ <http://corfield.org/>
>
> "If you're not annoying somebody, you're not really alive."
> -- Margaret Atwood
>
> From: clojure@googlegroups.com <mailto:clojure@googlegroups.com>
> mailto:clojure@googlegroups.com>> on behalf of
> Kenneth Reid Beesley mailto:krbees...@gmail.com>>
> Sent: Wednesday, March 13, 2019 9:47:24 AM
> To: Clojure
> Subject: Noob: Getting (re)started with Clojure on OS X
>
> I played happily with Clojure/leiningen several years ago, on OS X, but I'm
> having trouble getting restarted.
>
> I have
> macOS High Sierra Version 10.13.6
> java version 1.8.0_05
>
> and I just did
>
> $ brew upgrade leiningen
> (it confirms that I have leiningen 2.9.1 already installed)
>
> and
> $ brew install clojure
> (I now have stable 1.10.0.414)
>
> But then I try
>
> $ lein repl
>
> and get
>
> WARNING: You have $CLASSPATH set, probably by accident.
> It is strongly recommended to unset this before proceeding.
> clojure.lang.Compiler$CompilerException: Syntax error compiling at
> (cider/nrepl.clj:1:1).
> #:clojure.error{:phase :compile-syntax-check, :line 1, :column 1, :source
> "cider/nrepl.clj"}
> at clojure.lang.Compiler.load (Compiler.java:7647)
> ...
>
> and
>
> Caused by: java.io.FileNotFoundException: Could not locate
> clojure/tools/nrepl/server__init.class, clojure/tools/nrepl/server.clj or
> clojure/tools/nrepl/server.cljc on classpath.
> at clojure.lang.RT.load (RT.java:466)
> ...
>
>
>
> So, where am I going wrong? How do I get back in the Clojure saddle on OS X?
>
> Ken Beesley
>
> --
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PO Box 540475
North Salt Lake UT 84054
USA
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Note th
RE: Noob: Getting (re)started with Clojure on OS X
Check what’s in your ~/.lein/profiles.clj file – that’s usually the cause of
bizarre errors that people report with Leiningen.
Also check your environment variables: env|fgrep CLASSPATH
Per the warning, you probably want to remove whatever is setting that (from one
of your shell’s dot files, perhaps?).
Sean Corfield -- (970) FOR-SEAN -- (904) 302-SEAN
An Architect's View -- http://corfield.org/
"If you're not annoying somebody, you're not really alive."
-- Margaret Atwood
From: clojure@googlegroups.com on behalf of Kenneth
Reid Beesley
Sent: Wednesday, March 13, 2019 9:47:24 AM
To: Clojure
Subject: Noob: Getting (re)started with Clojure on OS X
I played happily with Clojure/leiningen several years ago, on OS X, but I'm
having trouble getting restarted.
I have
macOS High Sierra Version 10.13.6
java version 1.8.0_05
and I just did
$ brew upgrade leiningen
(it confirms that I have leiningen 2.9.1 already installed)
and
$ brew install clojure
(I now have stable 1.10.0.414)
But then I try
$ lein repl
and get
WARNING: You have $CLASSPATH set, probably by accident.
It is strongly recommended to unset this before proceeding.
clojure.lang.Compiler$CompilerException: Syntax error compiling at
(cider/nrepl.clj:1:1).
#:clojure.error{:phase :compile-syntax-check, :line 1, :column 1, :source
"cider/nrepl.clj"}
at clojure.lang.Compiler.load (Compiler.java:7647)
...
and
Caused by: java.io.FileNotFoundException: Could not locate
clojure/tools/nrepl/server__init.class, clojure/tools/nrepl/server.clj or
clojure/tools/nrepl/server.cljc on classpath.
at clojure.lang.RT.load (RT.java:466)
...
So, where am I going wrong? How do I get back in the Clojure saddle on OS X?
Ken Beesley
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