[Chicken-users] Problem with deploy - executable complains it cannot load type-errors
I have made a deployable exe (chicken 4.8.0.5, Ubuntu 32bit) but get the following when I try to run it: Error: (require) cannot load extension: type-errors Call history: histstore.scm:5: ##sys#require -- ==The Make Lines=== histstore/histstore : histstore.scm ../margs/margs.scm chicken-install -p histstore -deploy sqlite3 posix srfi-13 srfi-1 utils format srfi-69 regex regex-literals csc histstore.scm -deploy ==The First Few Lines= (use sqlite3 posix srfi-13 srfi-1 regex format) (import (prefix sqlite3 sqlite3:)) ;; (require-library margs) (include ../margs/margs.scm) == Full code: http://www.kiatoa.com/cgi-bin/fossils/opensrc/doc/tip/histstore/histstore.scm What am I doing wrong? Thanks -- Matt -=- 90% of the nations wealth is held by 2% of the people. Bummer to be in the majority... ___ Chicken-users mailing list Chicken-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/chicken-users
Re: [Chicken-users] Problem with deploy - executable complains it cannot load type-errors
* Matt Welland estifo...@gmail.com [140401 08:17]: I have made a deployable exe (chicken 4.8.0.5, Ubuntu 32bit) but get the following when I try to run it: Error: (require) cannot load extension: type-errors Call history: histstore.scm:5: ##sys#require -- ==The Make Lines=== histstore/histstore : histstore.scm ../margs/margs.scm chicken-install -p histstore -deploy sqlite3 posix srfi-13 srfi-1 utils format srfi-69 regex regex-literals csc histstore.scm -deploy ==The First Few Lines= (use sqlite3 posix srfi-13 srfi-1 regex format) (import (prefix sqlite3 sqlite3:)) ;; (require-library margs) (include ../margs/margs.scm) == Full code: http://www.kiatoa.com/cgi-bin/fossils/opensrc/doc/tip/histstore/histstore.scm What am I doing wrong? The csc -deploy step will install the runtime in the deployment directory, I did not see you do that. The way is: 1. compile your application with csc -deploy, 2. chicken-install -deploy the dependencies. Can you try this? Thanks, Christian Can you try this? Thanks, Christian -- May you be peaceful, may you live in safety, may you be free from suffering, and may you live with ease. ___ Chicken-users mailing list Chicken-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/chicken-users
Re: [Chicken-users] Reading from STDIN with the hang
Hi Alexej, * Alexej Magura sickha...@gmail.com [140331 23:24]: K, so I???m currently working on an application that, if the user doesn???t provide any options/operands, reads from STDIN, like GNU cat. I just finished adding signal-handling for SIGINT (Ctrl-c), however, now whenever I press Ctrl-c nothing happens because (read-char) hangs until I press enter. Is there a way to use (read-char) that won???t make it hang? Maybe something like: (if (not-null? (peek-char)) (read-char))? I saw that (char-ready?) is supposed to prevent the next call to (read-char) from hanging, but (while I???m sure that (char-ready?) in fact works) I can???t seem to get it to work. Anyone have any experience with this kind of issue; would using (read-line) instead of (read-char) make a positive difference? (I doubt it would) Is this compiled code or interpreted code? If it is run in the interpreter it might be that some module you load snatches sigint from you. Parley is one of the candidates and maybe I should change that behaviour. You can instantly try this by running your csi with the (-n) switch which will prevent loading anything from .csirc. Kind regards, Christian -- May you be peaceful, may you live in safety, may you be free from suffering, and may you live with ease. ___ Chicken-users mailing list Chicken-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/chicken-users
Re: [Chicken-users] Problem with deploy - executable complains it cannot load type-errors
* Christian Kellermann ck...@pestilenz.org [140401 10:16]: * Matt Welland estifo...@gmail.com [140401 08:17]: I have made a deployable exe (chicken 4.8.0.5, Ubuntu 32bit) but get the following when I try to run it: Error: (require) cannot load extension: type-errors Call history: histstore.scm:5: ##sys#require -- ==The Make Lines=== histstore/histstore : histstore.scm ../margs/margs.scm chicken-install -p histstore -deploy sqlite3 posix srfi-13 srfi-1 utils format srfi-69 regex regex-literals csc histstore.scm -deploy ==The First Few Lines= (use sqlite3 posix srfi-13 srfi-1 regex format) (import (prefix sqlite3 sqlite3:)) ;; (require-library margs) (include ../margs/margs.scm) == Full code: http://www.kiatoa.com/cgi-bin/fossils/opensrc/doc/tip/histstore/histstore.scm What am I doing wrong? Sorry I did not have enough coffe, can you try master? This seems to be a bug I have fixed in it. As with older versions chicken-install -deploy will not install dependencies of the eggs you specify... Sorry for the noise, Christian -- May you be peaceful, may you live in safety, may you be free from suffering, and may you live with ease. ___ Chicken-users mailing list Chicken-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/chicken-users
[Chicken-users] [TFP2014] First Call for Participation
- 1ST CALL FOR PARTICIPATION - TFP 2014 === 15th Symposium on Trends in Functional Programming May 26-28, 2014 Utrecht University Soesterberg, The Netherlands http://www.cs.uu.nl/wiki/TFP2014/WebHome Registration is now open for the symposium on Trends in Functional Programming (TFP). It is an international forum for researchers with interests in all aspects of functional programming, taking a broad view of current and future trends in the area. It aspires to be a lively environment for presenting the latest research results. Submission for TFP is now closed, and the complete programme (29 presentations and two invited talks) for TFP can be perused here: http://www.cs.uu.nl/wiki/TFP2014/PresentationSchedule TFP 2014 will be the main event of a pair of functional programming events. The other is the International Workshop on Trends in Functional Programming in Education (TFPIE). TFPIE will take place on May 25th. Its website is located at http://www.cs.uwyo.edu/~jlc/tfpie14/ . The submission deadline for TFPIE is April 21, 2014. INVITED SPEAKERS TFP is pleased to announce talks by the following two invited speakers: John Hughes of Chalmers, Goteborg, Sweden, is well-known as author of Why Functional Programming Matters, and as one of the designers of QuickCheck (together with Koen Claessen); the paper on QuickCheck won the ICFP Most Influential Paper Award in 2010. Currently he divides his time between his professorship and Quviq, a company that performs property-based testing of software with a tool implemented in Erlang. Geoffrey Mainland received his PhD from Harvard University where he was advised by Greg Morrisett and Matt Welsh. After a two year postdoc with the Programming Principles and Tools group at Microsoft Research Cambridge, he is now an assistant professor at Drexel University. His research focuses on high-level programming language and runtime support for non-general purpose computation. IMPORTANT DATES Early registration: April 14, 2014 Late registration: May 15, 2014 TFPIE Workshop: May 25, 2014 TFP Symposium: May 26-28, 2014 Registrations can be made at the following URL: http://www.cs.uu.nl/wiki/TFP2014/Register This page will also point you to the web page of the venue where you can arrange for your stay. hoping to see you there. Jurriaan Hage (General Chair) ___ Chicken-users mailing list Chicken-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/chicken-users
[Chicken-users] [TFPIE2014] final call for papers
3rd International Workshop on Trends in Functional Programming in Education (TFPIE 2014) May 25, 2014 Utrecht University Soesterberg, The Netherlands (http://www.cs.uwyo.edu/~jlc/tfpie14/) The 3rd International Workshop on Trends in Functional Programming in Education, TFPIE 2014, will be co-located with the Symposium on Trends in Functional Programming (TFP 2014) at Soesterberg, at the “Kontakt der Kontinenten” hotel in the Netherlands on Sunday, May 25th. TFP will follow from May 26-28. The goal of TFPIE is to gather researchers, teachers and professionals that use, or are interested in the use of, functional programming in education. TFPIE aims to be a venue where novel ideas, classroom-tested ideas and work-in-progress on the use of functional programming in education are discussed. The one-day workshop will foster a spirit of open discussion by having a review process for publication after the workshop. The program chair of TFPIE 2014 will screen submissions to ensure that all presentations are within scope and are of interest to participants. Potential presenters are invited to submit an extended abstract (4-6 pages) or a draft paper (up to 16 pages) in EPTCS style. The authors of accepted presentations will have their preprints and their slides made available on the workshop's website/wiki. Visitors to the TFPIE 2014 website/wiki will be able to add comments. This includes presenters who may respond to comments and questions as well as provide pointers to improvements and follow-up work. After the workshop, presenters will be invited to submit (a revised version of) their article for review. The PC will select the best articles for publication in the journal Electronic Proceedings in Theoretical Computer Science (EPTCS). Articles not selected for presentation and extended abstracts will not be formally reviewed by the PC. TFPIE workshops have previously been held in St Andrews, Scotland (2012) and in Provo Utah, USA (2013). ** Invited Speaker ** TFPIE is pleased to announce that professor Johan Jeuring of Utrecht University and Open University, both in The Netherlands is giving an invited talk entitled: Automatic tutoring and assessing functional programs. ** Program Committee ** James Caldwell, (Program Chair) University of Wyoming Peter Achten, Radboud University, Nijmgen Edwin Brady, University of St Andrews, St Andrews Jurriaan Hage, Universiteit Utrecht Philip Holzenspies, University of Twente Daniel R. Licata, Wesleyan University Marco T Morazan, Seton Hall University Christian Skalka, University of Vermont David Van Horn, Northeastern University ** Submission Guidelines ** There will be two types of presentations at TFPIE 2014. Regular papers and “best lecture” presentations. The best lecture talks are intended to allow for presentations or short lectures of purely pedagogical material. Papers and abstracts can be submitted via easychair at the following link: https://www.easychair.org/conferences/?conf=tfpie2014 ** Papers ** TFPIE 2014 welcomes submissions describing techniques used in the classroom, tools used in and/or developed for the classroom and any creative use of functional programming (FP) to aid education in or outside Computer Science. Topics of interest include, but are not limited to: * FP and beginning CS students * FP and Computational Thinking * FP and Artificial Intelligence * FP in Robotics * FP and Music * Advanced FP for undergraduates * FP in graduate education * Engaging students in research using FP * FP in Programming Languages * FP in the high school curriculum * FP as a stepping stone to other CS topics * FP and Philosophy ** Best Lectures ** In addition to papers, this year we are requesting “best lecture” presentations. What’s your best lecture topic in an FP related course? Do you have a fun way to present FP concepts to novices or perhaps an especially interesting presentation of a difficult topic? In either case, please consider sharing it. Best lecture topics will be selected for presentation based on a short abstract describing the lecture and its interest to TFPIE attendees. ** Important Dates ** * 1 February 2014: TFPIE submissions open on easychair. * 14 April 2014: Early registration for TFP closes * 21 April 2014: Submission deadline for draft TFPIE papers and abstracts * 27 April 2014: Notification of acceptance for presentation * 15 May 2014: Registration for TFPIE closes - as does late registration for TFP * 25 May 2014: Presentations in Soesterberg, Netherlands * 29 June 2014: Full papers for EPTCS proceedings due * 16 August 2014: Notification of acceptance for proceedings * 8 September 2014: Camera ready copy due for EPTCS Submission of an abstract implies no obligation to submit a full paper; abstracts with no corresponding full versions by the full paper deadline will be considered as withdrawn. At least one author from each accepted presentation must attend the
Re: [Chicken-users] chicken 4.8.0.5 on cygwin - stty ECHOPRT
On Sun, 30 Mar 2014, Claude Marinier wrote: On Sun, 30 Mar 2014, Claude Marinier wrote: I just built chicken 4.8.0.5 on MS Windows Vista with a somewhat recent cygwin. The installation process went well but csi could not find parley. Turns out parley needs stty which did not compile because it cannot find the symbol ECHOPRT. I removed the offending code from stty.scm, compiled, and installed it. After that, parley installed without complaint. I neglected to mention that removing references to ECHOPRT in stty is not a proper solution; it just allowed me to use Chicken on MS Windows. Note that csi command editing does not work properly; this is likely due the changes I made. I appologize for previously posting an omnibus message. I will try to remember to have one topic per posting. Chicken 4.8.3 works. tar zxf ~/Downloads/chicken-4.8.0.5.tar.gz cd chicken-4.8.0.5 make PLATFORM=cygwin PREFIX=/usr/local make PLATFORM=cygwin PREFIX=/usr/local install csi chicken-install numbers No errors. -- Claude Marinier ___ Chicken-users mailing list Chicken-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/chicken-users
