Hi,

If you've already run "ant fresh_install" before, then there is no need to 
run it again.  That command is used to perform a brand new installation.  
If you are trying to simply update an existing installation, use the "ant 
update" command instead.

It also sounds like you might have a directory permissions error in 
/dspace/config/, as the error above says "can't write to read-only 
destination".  So, you may want to verify that directory is not read-only 
to the user which is running "ant update".

If you have more questions, let us know on this list.

Tim

On Friday, April 28, 2023 at 11:29:19 PM UTC-5 protoste...@gmail.com wrote:

> Hello, i am trying to change the IP address in order to access to my UI 
> for dspace 7.5.
>
> The goal is to access the UI through a local IP (LAN) of the computer that 
> contains both the front end and the back end. For example, to enter the 
> UI I would like to put: http://192.168.1.10:4000 (where 192.168.1.10 is 
> the IP address of the computer that contains the front end and the back end) 
>
> As default in the backend  (in local.cfg)  UI set as:
> dspace.ui.url = http://localhost:4000
>
> I would like the UI URL to have address:  http://192.168.1.10:4000
> so i open the local.cfg and i edit it, now the ip address for my UI is:
> dspace.ui.url = http://192.168.1.10:4000 
>
> After making changes to the local.cfg file, i have to re-run mvn package 
> command in the ~/dspace-backend directory as well as the ant fresh_install 
> command 
> in the ~/dspace-backend/dspace/target/dspace-installer directory. 
>
> When i start with the re-run for mvn package command,  it completed 
> successfully , but when i start with the re-run for ant fresh_install 
> command,  it ends in an error, the error says:
>
> ----------------------------------------------------------------------------------------------------------------------
> init_installation:
>
> prepare_configs:
>     [mkdir] Created dir: 
> /home/kali/dspace-backend/dspace/target/dspace-installer/config-temp
>      [copy] Copying 221 files to 
> /home/kali/dspace-backend/dspace/target/dspace-installer/config-temp
>      [copy] Copying 1 file to 
> /home/kali/dspace-backend/dspace/target/dspace-installer/config-temp
>      [copy] Copying 14 files to 
> /home/kali/dspace-backend/dspace/target/dspace-installer/config-temp
>
> init_configs:
>      [copy] Copying 2 files to /dspace/config
>      [copy] Failed to copy 
> /home/kali/dspace-backend/dspace/target/dspace-installer/config-temp/ant.properties
>  
> to /dspace/config/ant.properties due to 
> org.apache.tools.ant.util.ResourceUtils$ReadOnlyTargetFileException can't 
> write to read-only destination file /dspace/config/ant.properties
>      [copy] Failed to copy 
> /home/kali/dspace-backend/dspace/target/dspace-installer/config-temp/local.cfg
>  
> to /dspace/config/local.cfg due to 
> org.apache.tools.ant.util.ResourceUtils$ReadOnlyTargetFileException can't 
> write to read-only destination file /dspace/config/local.cfg
>    [delete] Deleting directory 
> /home/kali/dspace-backend/dspace/target/dspace-installer/config-temp
>
> BUILD FAILED
> /home/kali/dspace-backend/dspace/target/dspace-installer/build.xml:757: 
> org.apache.tools.ant.util.ResourceUtils$ReadOnlyTargetFileException: can't 
> write to read-only destination file /dspace/config/ant.properties
>         at 
> org.apache.tools.ant.util.ResourceUtils.copyResource(ResourceUtils.java:390)
>         at org.apache.tools.ant.taskdefs.Echo.execute(Echo.java:64)
>         at 
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:299)
>         at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown 
> Source)
>         at 
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.base/java.lang.reflect.Method.invoke(Method.java:568)
>         at 
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:99)
>         at org.apache.tools.ant.Task.perform(Task.java:350)
>         at org.apache.tools.ant.Target.execute(Target.java:449)
>         at org.apache.tools.ant.Target.performTasks(Target.java:470)
>         at 
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1401)
>         at org.apache.tools.ant.Project.executeTarget(Project.java:1374)
>         at 
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
>         at org.apache.tools.ant.Project.executeTargets(Project.java:1264)
>         at org.apache.tools.ant.Main.runBuild(Main.java:818)
>         at org.apache.tools.ant.Main.startAnt(Main.java:223)
>         at org.apache.tools.ant.launch.Launcher.run(Launcher.java:284)
>         at org.apache.tools.ant.launch.Launcher.main(Launcher.java:101)
>
> Total time: 2 seconds
>
>  
> ----------------------------------------------------------------------------------------------------
>
> Because ant fresh_install error, the server (back end) doesnt works and I 
> can't change the IP to access the UI.
>
> Any kind of help will be welcome, thank you. 
>
>

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