This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
Hi Zilore, Installing and running the IDV from source is a complicated process requiring precise versions of Java (java 8u51), Java 3D, etc. I strongly suggest simply downloading the IDV here: https://www.unidata.ucar.edu/downloads/idv/current/index.jsp Best, Unidata IDV Support > Further to my earlier inquiry, I still have a problem installing idv. I > have installed jdk1.8.0_181 (just untarred it, looks like that installs). > I have also set "export JAVA_HOME=$HOME/jdk1.8.0_181" and the PATH. This > is hoping idv installation does not use the wrong jave. > I have searched for user forum but can;t find any. Moreover the error > advises to check the error file, but I cannot see any error file. > This is what I get with the command > ant idvjar > Buildfile: /home/zmumba/idv-5.5/build.xml > > init: > [mkdir] Created dir: /home/zmumba/idv-5.5/build > [mkdir] Created dir: /home/zmumba/idv-5.5/auxdata/plugins > [mkdir] Created dir: /home/zmumba/idv-5.5/docs > [mkdir] Created dir: /home/zmumba/idv-5.5/docs/srchtml > [mkdir] Created dir: /home/zmumba/idv-5.5/docs/javadoc > > idvjar: > > init: > > clean: > [delete] Deleting directory /home/zmumba/idv-5.5/build > > init: > [mkdir] Created dir: /home/zmumba/idv-5.5/build > > jaridv: > > init: > > idv: > [javac] Compiling 637 source files to /home/zmumba/idv-5.5/build > [javac] error: error reading /home/zmumba/idv-5.5/lib/jython.jar; error > in opening zip file > [javac] 1 error > > BUILD FAILED > /home/zmumba/idv-5.5/build.xml:251: The following error occurred while > executing this line: > /home/zmumba/idv-5.5/build.xml:255: The following error occurred while > executing this line: > /home/zmumba/idv-5.5/build.xml:314: Compile failed; see the compiler error > output for details. > > Total time: 3 seconds > > Help will be appreciated. > > Ticket Details =================== Ticket ID: MYJ-407336 Department: Support IDV Priority: Normal Status: Closed =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.