You seem to be requiring the numeric-tower functions into the foobar.core namespace, and then "use"ing the foobar.core namespace from the user namespace and expecting the numeric-tower functions to show up in the user namespace. However, namespaces aren't transitive like that. You need to require math.numeric-tower from user if you intend to use it from user, or change your namespace to foobar.core in the REPL.
A further problem (based on your github issue) may be that your foobar.core namespace is in a file called src.clj (and you don't say what directory that file is in). Usually, the system will expect foobar.core namespace to be in a file called core.clj in a directory called foobar. On Fri, Jan 19, 2018 at 1:55 PM, Andrew Dabrowski <unhandya...@gmail.com> wrote: > Maybe it isn't a cider problem, I'm having a similar issue with lein. > Working in the project directory created by lein: > > $ lein repl > nREPL server started on port 42585 on host 127.0.0.1 - nrepl:// > 127.0.0.1:42585 > REPL-y 0.3.7, nREPL 0.2.12 > Clojure 1.9.0 > OpenJDK 64-Bit Server VM 1.8.0_151-8u151-b12-0ubuntu0.16.04.2-b12 > Docs: (doc function-name-here) > (find-doc "part-of-name-here") > Source: (source function-name-here) > Javadoc: (javadoc java-object-or-class-here) > Exit: Control+D or (exit) or (quit) > Results: Stored in vars *1, *2, *3, an exception in *e > > user=> (use 'foobar.core) > nil > user=> (math/expt 2 3) > > CompilerException java.lang.RuntimeException: No such namespace: math, > compiling:(/tmp/form-init2355284152590406554.clj:1:1) > user=> > > > It seems that the lein repl also is not processing the > > (:require [clojure.math.numeric-tower :as math]) > > line in project.clj. > > On the other hand: > > user=> (require 'clojure.math.numeric-tower) > nil > user=> (clojure.math.numeric-tower/expt 2 3) > 8 > > > On Friday, January 19, 2018 at 12:10:59 PM UTC-5, Sean Corfield wrote: >> >> Can’t reproduce in Boot either. Based on that CIDER ticket, it may be >> something specific to Andrew’s project.clj file… >> >> >> >> (! 910)-> boot -d org.clojure/math.numeric-tower repl >> >> Retrieving maven-metadata.xml from https://repo1.maven.org/maven2/ (1k) >> >> Retrieving math.numeric-tower-0.0.4.pom from >> https://repo1.maven.org/maven2/ (1k) >> >> Retrieving math.numeric-tower-0.0.4.jar from >> https://repo1.maven.org/maven2/ (5k) >> >> … >> >> boot.user=> (clojure-version) >> >> "1.9.0" >> >> boot.user=> (require '[clojure.math.numeric-tower :as math]) >> >> nil >> >> boot.user=> >> >> >> >> 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 <clo...@googlegroups.com> on behalf of >> Alex Miller <al...@puredanger.com> >> *Sent:* Friday, January 19, 2018 6:04:42 AM >> *To:* Clojure >> *Subject:* Re: numeric-tower versus clojure 1.9 >> >> I can't reproduce this problem in either a lein repl or clj repl using >> math.numeric-tower + clojure 1.9. Looking at the code, I don't see anything >> that should be different with Clojure 1.9. >> >> On Friday, January 19, 2018 at 7:38:57 AM UTC-6, Bozhidar Batsov wrote: >>> >>> I also got a CIDER ticket about pretty much the same problem >>> https://github.com/clojure-emacs/cider/issues/2169 >>> >>> I guess there's some problem with Clojure 1.9 and the tower, but I'm not >>> sure about its exact extent. >>> >>> On 18 January 2018 at 02:41, Alex Miller <al...@puredanger.com> wrote: >>> >>>> I can't reproduce that locally. Checking with the new clojure 1.9 clj >>>> tool: >>>> >>>> $ echo '{:deps {org.clojure/math.numeric-tower {:mvn/version >>>> "0.0.4"}}}' > deps.edn >>>> $ clj >>>> Clojure 1.9.0 >>>> user=> (require '[clojure.math.numeric-tower :as n]) >>>> nil >>>> user=> (dir n) >>>> MathFunctions >>>> abs >>>> ceil >>>> ... >>>> >>>> >>>> On Wednesday, January 17, 2018 at 4:26:44 PM UTC-6, Andrew Dabrowski >>>> wrote: >>>>> >>>>> Is clojure.math.numeric-tower incompatible with clojure 1.9? The >>>>> numeric tower is still at version 0.0.4, 4 years old. WHen I try to use I >>>>> get the error >>>>> >>>>> 1. Caused by java.io.FileNotFoundException >>>>> Could not locate clojure/math/numeric_tower__init.class or >>>>> clojure/math/numeric_tower.clj on classpath. Please check that >>>>> namespaces with dashes use underscores in the Clojure file name. >>>>> >>>>> In particular math.numeric-tower does not seem to obey the >>>>> dash->underscore convention, nor does the installation seem to include >>>>> init.class or .clj files. >>>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Clojure" group. >>>> To post to this group, send email to clo...@googlegroups.com >>>> Note that posts from new members are moderated - please be patient with >>>> your first post. >>>> To unsubscribe from this group, send email to >>>> clojure+u...@googlegroups.com >>>> For more options, visit this group at >>>> http://groups.google.com/group/clojure?hl=en >>>> --- >>>> You received this message because you are subscribed to the Google >>>> Groups "Clojure" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to clojure+u...@googlegroups.com. >>>> For more options, visit https://groups.google.com/d/optout. >>>> >>> >>> -- >> You received this message because you are subscribed to the Google >> Groups "Clojure" group. >> To post to this group, send email to clo...@googlegroups.com >> Note that posts from new members are moderated - please be patient with >> your first post. >> To unsubscribe from this group, send email to >> clojure+u...@googlegroups.com >> For more options, visit this group at >> http://groups.google.com/group/clojure?hl=en >> --- >> You received this message because you are subscribed to the Google Groups >> "Clojure" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to clojure+u...@googlegroups.com. >> For more options, visit https://groups.google.com/d/optout. >> > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with > your first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > --- > You received this message because you are subscribed to the Google Groups > "Clojure" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to clojure+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
