Shell and Java Problems

[Alexandros Papadopoulos]

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On Friday 21 March 2003 22:10, Nicolas Greece wrote:
> Geia sas pedes,
>   eimai poli kainourios sto xoro (merikon eimeron).

Kalwston mas!

> Omos diavazo san trelos alla exo vrethei sto eksis
> alito provlima...
>
>
> Exo to Red Hat 8 kai installed as Desktop...
>
> A)
> Exo egatastisei Java (alitheia einai apo prin
> egatestimeni?) kai ginontai ta ekseis...

tsou - alla pws thn egkatesthses kai pali den ksereis an thn eixes apo 
prin?

> 1. Ftiaxno me emacs ena Hallo.java arxeio
> 2. Sozo klp
> 3. Trexo Javac Hallo.java
> 4. Mou petaei to ekseis: bash: javac: command not
> found

Ayto shmainei oti den briskei ton compiler (javac) sto path sou. Opws 
lene ta docs ths Sun, gia na oloklhrwseis thn egkatastash tou J2SDK 
prepei na pros8eseis to directory bin/ pou brisketai mesa sto folder 
tou SDK sto path sou. Pouxou, egw exw egkatasthsei to J2SDK sto 
/home/alex/programs/j2sdk1.4.1

Ara exw ta ekshs sto /home/alex/.bash_profile :

PATH=$PATH:/home/alex/programs/j2sdk1.4.1/bin
JAVA_HOME='/home/alex/programs/j2sdk1.4.1'

export PATH JAVA_HOME

Ayta 8etoun swsta ta environment variables pou xreiazetai h java gia na 
leitourghsei, kai to shell gia na briskei ta binaries pou 8eleis.

> Dokimasa kai se csh kai edosa -x permissions sta
> arxeia...

Den einai 8ema permissions, apla to shell den briskei ton compiler 
epeidh den kserei pou na psaksei.

- -A

PS: An einai na asxolh8eis me java rikse mia matia sto eclipse.org
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