Chris , If your project is a Maven project, look at https://mvnrepository.com/artifact/net.sourceforge.jexcelapi/jxl/2.6 (or better still follow the latest version link).
If your project is an Ant project then find the jar and include it in the project libraries. For example, https://www.findjar.com/jar/net/sourceforge/jexcelapi/jxl/2.6/jxl-2.6.jar.html also There is another Java to Excel api see https://poi.apache.org/components/spreadsheet/ that I have used successfully. DG From: Geertjan Wielenga <geertjan.wiele...@googlemail.com.INVALID> Date: Monday, 18 January 2021 at 12:52 To: "Christopher C. Lanz" <lan...@potsdam.edu> Cc: "users@netbeans.apache.org" <users@netbeans.apache.org> Subject: Re: using JExcel with Netbeans 12 running over Ubuntu 14.04 For example, I'd love to help, but I have no idea what "jxl library" is, where to find it, etc, I have no idea what kind of project you're talking about -- Ant-based? Maven-based? Gradle-based? I.e., you either need to provide a project on GitHub so someone can look at it or complete instructions so someone can help you. If no one helps, it means that you haven't provided the info needed for someone to help you. Gj On Mon, Jan 18, 2021 at 1:46 PM Geertjan Wielenga <geertjan.wiele...@googlemail.com<mailto:geertjan.wiele...@googlemail.com>> wrote: You'll get help when you provide step by step instructions or, even better, a sample project on GitHub. Gj On Mon, Jan 18, 2021 at 1:43 PM Christopher C. Lanz <lan...@potsdam.edu.invalid> wrote: Hello, One of our fellow correspondents has suggested that I repeat this question. I am following their advice. Please forgive me. I need to use the jxl library in Netbeans 12 running in Ubuntu 14.04. I have followed the directions available online: * adding the jxl-2.6.jar file to the classpath * placing the jxl-2.6.jar file in the same directory as the source * placing it in a new folder called "+libs" * adding a new library containing it * importing the classes and yet NetBeans is still unable to find the classes in the library, saying "the jxl package does not exist". I haven't found any instructions specifically for Netbeans 12 on linux - please let me know if they exist. It is likely that I'm missing some step in the process, so please mention all the necessary steps after download/extract the zipped .jar file. Chris Lanz Department of Computer Science 340 Dunn Hall, SUNY Potsdam lan...@potsdam.edu<mailto:lan...@potsdam.edu> 315 268 1547