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Posted to users@maven.apache.org by james pruett <gp...@gmail.com> on 2015/11/06 18:36:56 UTC
Installing on Solaris
Hi,
I get this error. Any help appreciated.
% mvn
Error: could not find libjava.so
Error: Could not find Java SE Runtime Environment.
% env | grep -i CLASSPATH
CLASSPATH=/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9
% ls -las $CLASSPATH/libjava.so
524 -rwxrwxrwx 1 267912 Apr 10 2015
/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9/libjava.so
Re: Installing on Solaris
Posted by Greg Trasuk <tr...@stratuscom.com>.
I think Curtis has the right answer. And when you set JAVA_HOME, it should be pointing to the JDK, not the JRE installation - looks like that will be /export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79 for you.
Is it possible to have the admins upgrade the box to JDK7? Solaris has some strange indirection going on to make ‘java’ a basic command line task, (/usr/bin/java is a link to /usr//java/bin/java, which is a link to /usr/jdk/latest, etc) so you’ll be fighting the OS if you try to run a different version (although I think it should be do-able).
Cheers,
Greg Trasuk
> On Nov 6, 2015, at 1:34 PM, Curtis Rueden <ct...@wisc.edu> wrote:
>
> Hi James,
>
> Probably you meant to set JAVA_HOME, not CLASSPATH.
>
> The JAVA_HOME variable points to your Java installation, whereas CLASSPATH
> points to .jar files (and/or directories of .class files) you want to be
> available to Java after it starts up.
>
> Regards,
> Curtis
>
> On Fri, Nov 6, 2015 at 12:24 PM, james pruett <gp...@gmail.com> wrote:
>
>> Greg, thanks for that.
>> Yes, I downloaded SE Solaris Sparc 64bit version from where you
>> mentioned...
>> Note I am not admin but I read that it should still be possible for me to
>> run java from userspace.
>>
>> Q: I set my CLASSPATH, but perhaps incorrectly....
>>
>> % env | grep CLASSPATH
>>
>> CLASSPATH=/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9
>>
>> % ls $CLASSPATH
>> jspawnhelper libdcpr.so libj2gss.so libjava.so
>> libjdgaSUNWffb.so libjsdt.so libmlib_image.so
>> libsaproc.so libt2k.so server
>>
>>
>> mktpricing:/export/home/e0857723/aaa_bonita % javac -version
>> Error: could not find libjava.so
>> Error: Could not find Java SE Runtime Environment.
>>
>>
>>
>> mktpricing:/export/home/e0857723/aaa_bonita % which javac
>> /export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/bin/javac
>>
>>
>> I realize this is not a maven problem I am having but I am begging help
>> help.
>> I can go to Solaris help if you think necessary.
>>
>> Thanks for helping!
>> jim
>>
>>
>>
>>
>> On Fri, Nov 6, 2015 at 11:50 AM, Greg Trasuk <tr...@stratuscom.com>
>> wrote:
>>
>>>
>>> Hi James:
>>>
>>> Based on your class path, it looks like you installed the “Java Runtime
>>> Environment”. That’s just the Java virtual machine without the Java
>>> Compiler. Maven is going to need the Java Compiler, so you’ll need to
>> get
>>> the Java SE version (Standard Edition, appears to be at
>>>
>> http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
>>> ).
>>>
>>> Having said that, it looks odd that it’s having trouble finding
>>> ‘libjava.so’. There might be something funny about your JDK
>> installation.
>>> Maybe that gives you a place to start looking…
>>>
>>> Basically, before Maven has any chance at working, you need to make sure
>>> that you can run ‘javac -version’ and it comes back with 1.7 or higher.
>>>
>>> Cheers,
>>>
>>> Greg Trasuk
>>> http://www.webagesolutions.com
>>>
>>>
>>>> On Nov 6, 2015, at 12:36 PM, james pruett <gp...@gmail.com> wrote:
>>>>
>>>> Hi,
>>>>
>>>> I get this error. Any help appreciated.
>>>>
>>>>
>>>> % mvn
>>>> Error: could not find libjava.so
>>>> Error: Could not find Java SE Runtime Environment.
>>>>
>>>> % env | grep -i CLASSPATH
>>>>
>>>
>> CLASSPATH=/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9
>>>>
>>>>
>>>> % ls -las $CLASSPATH/libjava.so
>>>> 524 -rwxrwxrwx 1 267912 Apr 10 2015
>>>>
>>>
>> /export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9/libjava.so
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
>>> For additional commands, e-mail: users-help@maven.apache.org
>>>
>>>
>>
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Re: Installing on Solaris
Posted by Curtis Rueden <ct...@wisc.edu>.
Hi James,
Probably you meant to set JAVA_HOME, not CLASSPATH.
The JAVA_HOME variable points to your Java installation, whereas CLASSPATH
points to .jar files (and/or directories of .class files) you want to be
available to Java after it starts up.
Regards,
Curtis
On Fri, Nov 6, 2015 at 12:24 PM, james pruett <gp...@gmail.com> wrote:
> Greg, thanks for that.
> Yes, I downloaded SE Solaris Sparc 64bit version from where you
> mentioned...
> Note I am not admin but I read that it should still be possible for me to
> run java from userspace.
>
> Q: I set my CLASSPATH, but perhaps incorrectly....
>
> % env | grep CLASSPATH
>
> CLASSPATH=/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9
>
> % ls $CLASSPATH
> jspawnhelper libdcpr.so libj2gss.so libjava.so
> libjdgaSUNWffb.so libjsdt.so libmlib_image.so
> libsaproc.so libt2k.so server
>
>
> mktpricing:/export/home/e0857723/aaa_bonita % javac -version
> Error: could not find libjava.so
> Error: Could not find Java SE Runtime Environment.
>
>
>
> mktpricing:/export/home/e0857723/aaa_bonita % which javac
> /export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/bin/javac
>
>
> I realize this is not a maven problem I am having but I am begging help
> help.
> I can go to Solaris help if you think necessary.
>
> Thanks for helping!
> jim
>
>
>
>
> On Fri, Nov 6, 2015 at 11:50 AM, Greg Trasuk <tr...@stratuscom.com>
> wrote:
>
> >
> > Hi James:
> >
> > Based on your class path, it looks like you installed the “Java Runtime
> > Environment”. That’s just the Java virtual machine without the Java
> > Compiler. Maven is going to need the Java Compiler, so you’ll need to
> get
> > the Java SE version (Standard Edition, appears to be at
> >
> http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
> > ).
> >
> > Having said that, it looks odd that it’s having trouble finding
> > ‘libjava.so’. There might be something funny about your JDK
> installation.
> > Maybe that gives you a place to start looking…
> >
> > Basically, before Maven has any chance at working, you need to make sure
> > that you can run ‘javac -version’ and it comes back with 1.7 or higher.
> >
> > Cheers,
> >
> > Greg Trasuk
> > http://www.webagesolutions.com
> >
> >
> > > On Nov 6, 2015, at 12:36 PM, james pruett <gp...@gmail.com> wrote:
> > >
> > > Hi,
> > >
> > > I get this error. Any help appreciated.
> > >
> > >
> > > % mvn
> > > Error: could not find libjava.so
> > > Error: Could not find Java SE Runtime Environment.
> > >
> > > % env | grep -i CLASSPATH
> > >
> >
> CLASSPATH=/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9
> > >
> > >
> > > % ls -las $CLASSPATH/libjava.so
> > > 524 -rwxrwxrwx 1 267912 Apr 10 2015
> > >
> >
> /export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9/libjava.so
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> > For additional commands, e-mail: users-help@maven.apache.org
> >
> >
>
Re: Installing on Solaris
Posted by james pruett <gp...@gmail.com>.
Greg, thanks for that.
Yes, I downloaded SE Solaris Sparc 64bit version from where you mentioned...
Note I am not admin but I read that it should still be possible for me to
run java from userspace.
Q: I set my CLASSPATH, but perhaps incorrectly....
% env | grep CLASSPATH
CLASSPATH=/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9
% ls $CLASSPATH
jspawnhelper libdcpr.so libj2gss.so libjava.so
libjdgaSUNWffb.so libjsdt.so libmlib_image.so
libsaproc.so libt2k.so server
mktpricing:/export/home/e0857723/aaa_bonita % javac -version
Error: could not find libjava.so
Error: Could not find Java SE Runtime Environment.
mktpricing:/export/home/e0857723/aaa_bonita % which javac
/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/bin/javac
I realize this is not a maven problem I am having but I am begging help
help.
I can go to Solaris help if you think necessary.
Thanks for helping!
jim
On Fri, Nov 6, 2015 at 11:50 AM, Greg Trasuk <tr...@stratuscom.com> wrote:
>
> Hi James:
>
> Based on your class path, it looks like you installed the “Java Runtime
> Environment”. That’s just the Java virtual machine without the Java
> Compiler. Maven is going to need the Java Compiler, so you’ll need to get
> the Java SE version (Standard Edition, appears to be at
> http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
> ).
>
> Having said that, it looks odd that it’s having trouble finding
> ‘libjava.so’. There might be something funny about your JDK installation.
> Maybe that gives you a place to start looking…
>
> Basically, before Maven has any chance at working, you need to make sure
> that you can run ‘javac -version’ and it comes back with 1.7 or higher.
>
> Cheers,
>
> Greg Trasuk
> http://www.webagesolutions.com
>
>
> > On Nov 6, 2015, at 12:36 PM, james pruett <gp...@gmail.com> wrote:
> >
> > Hi,
> >
> > I get this error. Any help appreciated.
> >
> >
> > % mvn
> > Error: could not find libjava.so
> > Error: Could not find Java SE Runtime Environment.
> >
> > % env | grep -i CLASSPATH
> >
> CLASSPATH=/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9
> >
> >
> > % ls -las $CLASSPATH/libjava.so
> > 524 -rwxrwxrwx 1 267912 Apr 10 2015
> >
> /export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9/libjava.so
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>
Re: Installing on Solaris
Posted by Greg Trasuk <tr...@stratuscom.com>.
Hi James:
Based on your class path, it looks like you installed the “Java Runtime Environment”. That’s just the Java virtual machine without the Java Compiler. Maven is going to need the Java Compiler, so you’ll need to get the Java SE version (Standard Edition, appears to be at http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html).
Having said that, it looks odd that it’s having trouble finding ‘libjava.so’. There might be something funny about your JDK installation. Maybe that gives you a place to start looking…
Basically, before Maven has any chance at working, you need to make sure that you can run ‘javac -version’ and it comes back with 1.7 or higher.
Cheers,
Greg Trasuk
http://www.webagesolutions.com
> On Nov 6, 2015, at 12:36 PM, james pruett <gp...@gmail.com> wrote:
>
> Hi,
>
> I get this error. Any help appreciated.
>
>
> % mvn
> Error: could not find libjava.so
> Error: Could not find Java SE Runtime Environment.
>
> % env | grep -i CLASSPATH
> CLASSPATH=/export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9
>
>
> % ls -las $CLASSPATH/libjava.so
> 524 -rwxrwxrwx 1 267912 Apr 10 2015
> /export/home/e0857723/aaa_bonita/jdk17/jdk1.7.0_79/jre/lib/sparcv9/libjava.so
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