Java Not Found

negenergy · Post by **negenergy** » 12 Jul 2015, 13:51

Hi,

I am having trouble getting Filebot Node working on my NAS, I have read through the forums, and followed the video for installing Java, and didnt have any problems installing it, but I still get the "/usr/local/bin/filebot: line 41: java: not found" error.

Linux NASBOX 2.6.32.12 #5592 Mon Jun 29 17:28:07 CST 2015 armv5tel GNU/Linux synology_88f6282_413j

filebot -script fn:sysinfo

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FileBot 4.6 (r3052)
JNA Native: 4.0.0
MediaInfo: java.lang.UnsatisfiedLinkError: Unable to load library 'mediainfo': Native library (linux-arm/libmediainfo.so) not found in resource path ([file:/volume1/@appstore/filebot/FileBot.jar])
p7zip: Version 9.20 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,1 CPU)
chromaprint-tools: java.io.IOException: Cannot run program "/usr/local/chromaprint/bin/fpcalc": error=2, No such file or directory
Extended Attributes: OK
Groovy Engine: 2.4.3
JRE: Java(TM) SE Embedded Runtime Environment 1.8.0_33 (headless)
JVM: 32-bit Java HotSpot(TM) Embedded Client VM
CPU/MEM: 1 Core / 121 MB Max Memory / 10 MB Used Memory
OS: Linux (arm)
uname: Linux NASBOX 2.6.32.12 #5592 Mon Jun 29 17:28:07 CST 2015 armv5tel GNU/Linux synology_88f6282_413j
Done ヾ(＠⌒ー⌒＠)ノ

Java -version

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java version "1.8.0_33"
Java(TM) SE Embedded Runtime Environment (build 1.8.0_33-b05, headless)
Java HotSpot(TM) Embedded Client VM (build 25.33-b05, mixed mode)

Which Java

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/usr/local/bin/java

The only thing I can think of is I had to ssh with root account, as admin account didnt have permissions to create the local folder, could that be the issue?

Thanks for the package, hopefully I can get it working soon.

Post by **rednoah** » 12 Jul 2015, 14:27

That's weird. /usr/local/bin should be in the PATH by default. Have you tried linking to /usr/bin and see if that works? Or putting the absolute path for java in the filebot.sh script?

negenergy · Post by **negenergy** » 12 Jul 2015, 14:50

Linking to /usr/bin has not made any difference, I get the error executing System Info through the GUI.

I have not attempted to use it yet, as I expect there is something wrong with Java, based on the error.

cheers
neg

Post by **rednoah** » 12 Jul 2015, 15:46

The error indicates that it can't find the java executable. But it seems to work if you run via SSH. I guess your $PATH variables is making the difference. I'd check what's different in your login shell environment compared to the environment in which filebot is called by FileBot Node.

negenergy · Post by **negenergy** » 13 Jul 2015, 04:41

Thank you very much for your help, I am new to linux, and am having trouble. I have googled as much as I can to try and find out what I can, but am not having much luck.

My understanding from what you are saying is, the $PATH being assigned when logged in as Admin through the DSM is different than that when I am logged in as Admin through SSH.

Can you give me any pointers where I would check the configuration for the assigned $PATH whilst logged in through the DSM?

I'm happy to give you access to my NAS if you'd be so kind to check it out.

Regards
neg

Post by **rednoah** » 13 Jul 2015, 08:59

You can do echo $PATH to see the path variable.

The latest FileBot Node should also log the environment variables on startup. (Package Center -> FileBot Node -> View Log)

Send me the two outputs please.

negenergy · Post by **negenergy** » 13 Jul 2015, 09:38

echo $PATH

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/sbin:/bin:/usr/sbin:/usr/bin:/usr/syno/sbin:/usr/syno/bin:/usr/local/sbin:/usr/local/bin:/volume1/@appstore/java8/ejdk1.8.0_33/linux_arm_sflt/jre/bin

Log File

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ENVIRONMENT { USER: 'admin',
  FILEBOT_CMD_UID: '1024',
  FILEBOT_NODE_HTTPS_CRT: '/usr/syno/etc/ssl/ssl.crt/server.crt',
  FILEBOT_NODE_HTTPS_KEY: '/usr/syno/etc/ssl/ssl.key/server.key',
  OLDPWD: '/',
  SYNOPKG_DSM_VERSION_MAJOR: '5',
  FILEBOT_NODE_AUTH: 'SYNO',
  SYNOPKG_TEMP_LOGFILE: '/volume2/@tmp/55A2873C26B018E2',
  SYNOPKG_PKGDEST: '/volume1/@appstore/filebot-node',
  SYNOPKG_DSM_ARCH: '88f6282',
  FILEBOT_NODE_HTTP_PORT: '5452',
  FILEBOT_NODE_HTTPS_PORT: '5453',
  SYNOPKG_DSM_VERSION_MINOR: '2',
  FILEBOT_NODE_HOST: '0.0.0.0',
  PATH: '/sbin:/bin:/usr/sbin:/usr/bin:/usr/syno/sbin:/usr/syno/bin:/usr/local/sbin:/usr/local/bin',
  FILEBOT_NODE_HTTP: 'YES',
  SYNOPKG_PKGVER: '0.1.6',
  FILEBOT_CMD_GID: '101',
  FILEBOT_NODE_HTTPS: 'YES',
  FILEBOT_NODE_CLIENT: '',
  FILEBOT_CMD: 'filebot',
  PWD: '/volume1/@appstore/filebot-node',
  SYNOPKG_DSM_LANGUAGE: 'def',
  SYNOPKG_PKGDEST_VOL: '/volume1',
  SYNOPKG_PKGNAME: 'filebot-node',
  FILEBOT_CMD_CWD: '/volume1',
  SYNOPKG_DSM_VERSION_BUILD: '5592' }
USER { UID: 1024, GID: 101 }
filebot-node listening at http://0.0.0.0:5452
filebot-node listening at https://0.0.0.0:5453
AUTH_CACHE: {"id=uzDhcLHrOk6k6D8KVN00695":"admin"}

Cheers
neg

Post by **rednoah** » 13 Jul 2015, 11:57

So /usr/local/bin is definitely in the $PATH. But it's probably not working. The reason java is working via SSH is because /volume1/@appstore/java8/ejdk1.8.0_33/linux_arm_sflt/jre/bin is in the PATH as well.

Are you sure that /usr/local/bin/java works?

negenergy · Post by **negenergy** » 13 Jul 2015, 12:07

if I type Java whilst logged in through ssh I get the following, so it appears to be working

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NASBOX> java
Usage: java [-options] class [args...]
           (to execute a class)
   or  java [-options] -jar jarfile [args...]
           (to execute a jar file)
where options include:
    -d32          use a 32-bit data model if available
    -d64          use a 64-bit data model if available
    -client       to select the "client" VM
    -minimal      to select the "minimal" VM
    -server       is a synonym for the "client" VM  [deprecated]
                  The default VM is client.

    -cp <class search path of directories and zip/jar files>
    -classpath <class search path of directories and zip/jar files>
                  A : separated list of directories, JAR archives,
                  and ZIP archives to search for class files.
    -D<name>=<value>
                  set a system property
    -verbose:[class|gc|jni]
                  enable verbose output
    -version      print product version and exit
    -version:<value>
                  require the specified version to run
    -showversion  print product version and continue
    -jre-restrict-search | -no-jre-restrict-search
                  include/exclude user private JREs in the version search
    -? -help      print this help message
    -X            print help on non-standard options
    -ea[:<packagename>...|:<classname>]
    -enableassertions[:<packagename>...|:<classname>]
                  enable assertions with specified granularity
    -da[:<packagename>...|:<classname>]
    -disableassertions[:<packagename>...|:<classname>]
                  disable assertions with specified granularity
    -esa | -enablesystemassertions
                  enable system assertions
    -dsa | -disablesystemassertions
                  disable system assertions
    -agentlib:<libname>[=<options>]
                  load native agent library <libname>, e.g. -agentlib:hprof
                  see also, -agentlib:jdwp=help and -agentlib:hprof=help
    -agentpath:<pathname>[=<options>]
                  load native agent library by full pathname
    -javaagent:<jarpath>[=<options>]
                  load Java programming language agent, see java.lang.instrument
    -splash:<imagepath>
                  show splash screen with specified image
See http://www.oracle.com/technetwork/java/javase/documentation/index.html for more details.

Post by **rednoah** » 13 Jul 2015, 12:58

Yep. That's what I said.

Remove /volume1/@appstore/java8/ejdk1.8.0_33/linux_arm_sflt/jre/bin from the PATH (check .bashrc, .profile, etc, google it) and see what happens.

That's why I said try running /usr/local/bin/java NOT java and see what happens.

negenergy · Post by **negenergy** » 13 Jul 2015, 15:29

I have spent two and a half hours trying to remove it from the PATH, with no luck, when I reboot the NAS it comes back, I cannot work out which file I need to edit to remove it.

I'm sorry to waste your time, I guess Ill just have to give up, I am new to linux, its been a pretty big learning curve so far.

Thanks for your help

Post by **rednoah** » 13 Jul 2015, 17:10

1.
Yeah, I'm out of ideas, the output `which` seems somewhat misleading.

2.
So what happens if you run this command?

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/usr/local/bin/java -version

negenergy · Post by **negenergy** » 14 Jul 2015, 05:10

Atemptiing that gives me

-ash: /usr/local/bin/java: not found

I will post up on the Synology forums and see if I can get any info there on how to sort out the path.

cheers
neg

Post by **rednoah** » 14 Jul 2015, 09:37

You simply didn't install java correctly... the manual does explain that, and there's a video tutorial.

@see viewtopic.php?f=3&t=1802
@see https://www.youtube.com/watch?v=8N6hYNj_QzY

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