On 25/10/15 08:22, Livier Guidat wrote:
Hi Saikat,
Thanks, that is exactly what I did from System Preferences Java option:
Now, just one more look:
iMac-Devi:~ devi$ export JENA_HOME=*/Applications/apache-jena-3.0.0*
iMac-Devi:~ devi$ PATH=$PATH:$JENA_HOME/bin
iMac-Devi:~ devi$ echo $PATH
/Library/Frameworks/Python.framework/Versions/3.5/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/
*Applications/apache-jena-3.0.0/bin*
Right, *but *after:
iMac-Devi:~ devi$ *arq --data ex002.ttl --query ex003.rq*
Exception in thread "main" java.lang.UnsupportedClassVersionError: arq/arq
: Unsupported major.minor version 52.0
...
Any clue why I don't get results using the hyphen, equals and pipe symboles?
Those characaters are not a factor - it has not even started running arq.
Check the output from
java -version
Make sure it says Java 1.8
type java
If it is a symbolic link make sure it goes to the right installation.
Andy
Best,
LG.
2015-10-25 10:33 GMT+03:00 Saikat Maitra <[email protected]>:
Upgrading to JRE 8 or JDK 8 will help. You can upgrade your runtime
environment from System Preferences Java option. Another way would be to
download and install JDK 8 from providers.
Regards
Saikat
On Sun, Oct 25, 2015 at 11:57 AM, Livier Guidat <[email protected]>
wrote:
Hi Saikat,
Greetings! You are very right the run time env of my machine is Java 7.
Any
suggestion?
Sincerely,
Liv G.
2015-10-24 19:53 GMT+03:00 Saikat Maitra <[email protected]>:
This may happen if ARQ built using jdk 8 but your java runtime
environment
is Java 7. Can you please share the Java run time env of your machine.
Regards
Saikat
On Sat, Oct 24, 2015 at 9:06 PM, Livier Guidat <[email protected]>
wrote:
Thank you all!
I removed the apache-jena-3.0.0 file to my Applications folder. It
works!
(I *was stuggling* with my mac, every thing is fine.)
As I keep reading the instructions of learnigsparql.com by Bob
DuCharme
using ARQ command in local:
I am practicing the exercices but the following command doesn't give
back
the expected result...
*arq --data ex002.ttl --query ex003.rq*
Exception in thread "main" java.lang.UnsupportedClassVersionError:
arq/arq
: Unsupported major.minor version 52.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
at
sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:482)
iMac-Devi:apache-jena-3.0.0 devi$
Still something is missing to my environment, or, what to do?
Sincerely,
LivG.
2015-10-24 10:37 GMT+03:00 Rob Vesse <[email protected]>:
The other thing to realise is export is only valid for the current
terminal window
So if you do an export it only applies to the current terminal
window,
as
soon as you close that window or open a different terminal window
those
settings are gone.
If you want them to be available in all terminal windows you need
to
add
those settings to your profile file which should be ~/.bash_profile
on
OS X
Rob
On 23/10/2015 19:46, "A. Soroka" <[email protected]> wrote:
/Desktop is probably not a real directory. Maybe you are looking
for
/Users/$yourname/Desktop?
Try going into your Jena download directory and using ‘pwd’. That
will
tell you what is the real location of $JENAROOT.
---
A. Soroka
The University of Virginia Library
On Oct 23, 2015, at 11:41 AM, Livier Guidat <[email protected]
wrote:
(mm well I am "new" mac user)
IF
export PATH="$PATH:$JENAROOT/bin"
echo $PATH
THEN I get
/Library/Frameworks/Python.framework/Versions/3.5/bin:/usr/bin:/bin:/usr/
sbin:/sbin:/usr/local/bin:/usr/local/git/bin:/Desktop/Mana
/apache-jena-3.0.0/bin
FINE, BUT after:
cd $JENAROOT
-bash: cd: /Desktop/Mana/apache-jena-3.0.0:* No such file or
directory*
Any clue?
Thanks
2015-10-23 18:08 GMT+03:00 Andy Seaborne <[email protected]>:
(I'm not a mac user)
On 23/10/15 10:08, Livier Guidat wrote:
Hi,
Well, I've checked the PATH, and this is exactly what I did:
iMac-Devi:~ devi$ export
JENAROOT=/Desktop/Mana/apache-jena-3.0.0
ls -l -d $JENAROOT
iMac-Devi:~ devi$ export PATH=$PATH:$JENAROOT/bin
export PATH="$PATH:$JENAROOT/bin"
echo $PATH
iMac-Devi:~ devi$ sparql --version
-bash: sparql: command not found
AND
iMac-Devi:~ devi$ cd DESKTOP/Mana
iMac-Devi:Mana devi$ ls
apache-jena-3.0.0
iMac-Devi:Mana devi$ cd JENAROOT
cd $JENAROOT
pwd -P
ls -l bin
-bash: cd: JENAROOT: No such file or directory
What I am missing?
Thanks,
L.G
2015-10-23 12:00 GMT+03:00 Andy Seaborne <[email protected]>:
On 23/10/15 07:12, Livier Guidat wrote:
What i did (simply) I was following this:
- export JENAROOT=*the directory I downloaded Jena to*
- export PATH=$PATH:$JENAROOT/bin
But it seems that JENAROOT isn't there as I get command not
found:
- sparql --version
-bash: sparql: *command not found*
Any clue what to do?
Thanks,
Liv. G.
Check PATH:
Is JENAROOT correct and an absolute path?
.. with no spaces
Does the file exist?
Is it marked executable?
Andy
