Nastavenie Sun Java

[inskeu]

Ahojte,

podľa návodu http://wiki.ubuntu.cz/Java som si nainštaloval v Ubuntu 9.10 Javu. Keď som ju chcel nastaviť ako východziu terminál mi vypísal:

update-alternatives: error: no alternatives for appletviewer.
update-alternatives: error: no alternatives for apt.
update-alternatives: error: no alternatives for extcheck.
update-alternatives: error: no alternatives for HtmlConverter.
update-alternatives: error: no alternatives for idlj.
update-alternatives: error: no alternatives for jar.
update-alternatives: error: no alternatives for jarsigner.
update-alternatives: error: no alternatives for javac.
update-alternatives: error: no alternatives for javadoc.
update-alternatives: error: no alternatives for javah.
update-alternatives: error: no alternatives for javap.
update-alternatives: error: no alternatives for java-rmi.cgi.
update-alternatives: error: no alternatives for jconsole.
update-alternatives: error: no alternatives for jdb.
update-alternatives: error: no alternatives for jhat.
update-alternatives: error: no alternatives for jinfo.
update-alternatives: error: no alternatives for jmap.
update-alternatives: error: no alternatives for jps.
update-alternatives: error: no alternatives for jrunscript.
update-alternatives: error: no alternatives for jsadebugd.
update-alternatives: error: no alternatives for jstack.
update-alternatives: error: no alternatives for jstat.
update-alternatives: error: no alternatives for jstatd.
update-alternatives: error: no alternatives for native2ascii.
update-alternatives: error: no alternatives for rmic.
update-alternatives: error: no alternatives for schemagen.
update-alternatives: error: no alternatives for serialver.
update-alternatives: error: no alternatives for wsgen.
update-alternatives: error: no alternatives for wsimport.
update-alternatives: error: no alternatives for xjc.
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/appletviewer
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/apt
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/extcheck
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/HtmlConverter
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/idlj
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jarsigner
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jar
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/javac
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/javadoc
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/javah
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/javap
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/java-rmi.cgi
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jconsole
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jdb
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jhat
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jinfo
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jmap
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jps
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jrunscript
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jsadebugd
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jstack
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jstatd
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/jstat
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/native2ascii
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/rmic
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/schemagen
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/serialver
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/wsgen
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/wsimport
update-java-alternatives: jdk alternative does not exist: /usr/lib/jvm/java-6-sun/bin/xjc

Je to vporiadku, alebo je niekde chyba.

Vďaka

[petergula]

Co Vam vypise tento prikaz?

Kód: [Vybrat]

update-java-alternatives -l.
A co prikaz

Kód: [Vybrat]

java -version?

Aku Javu ste mal nainstalovanu a aku ste instaloval?

[inskeu]

Prvý príkaz:

java-6-sun 63 /usr/lib/jvm/java-6-sun


Druhý:

Java(TM) SE Runtime Environment (build 1.6.0_15-b03)
Java HotSpot(TM) Client VM (build 14.1-b02, mixed mode, sharing)


Javu som inštaloval do čistej inštalácie Ubuntu 9.10.

[petergula]

Ktore balicky ste instaloval? Mate nainstalovane aj sun-java6-jdk, alebo ste instaloval len jre (java runtime), konkretne balicky sun-java6-jre a sun-java6-plugin?
Vyzera, ze tie co vypisalo, ze nema alternativy su tie, ktore su obsiahnute v jdk (java developer kit), nie v jre.

Sudim podla:
javac - java compiler
javadoc - java generator dokumentacie
rmic - java rmi compiler
...

Ak sa nechystate programovat v jave tak predpokladam, ze sa tym vypisom nemusite az tak trapit, ak mate pochybnosti doinstalujte balik sun-java6-jdk.