Mhlawumbe kwenzeke kuwe ukuthi udinga ukufaka inguqulo yakamuva yeJava Ku-distro yakho ye-GNU / Linux nakwezinqolobane zokusabalalisa kwakho, ukuyifaka nabaphathi bephakeji, ukuphela kwento oyitholayo inguqulo yangaphambilini okuyiyo abalondolozi noma umphakathi we-distro yakho oyilayishe ema-repos. Yebo, uma ufuna ukuthi inguqulo yakamuva ikhishwe yi-Oracle yeJava, sikukhombisa okokufundisa okulula ukuyifaka igxathu negxathu kusistimu yakho, ngaphandle kwezinkinga.
Into yokuqala okufanele uyenze landa inguqulo yakamuva yephakheji yeJava funa lesi sixhumanisi engikushiya sona. Lapho unephakheji ye-OpenJDK ezoba yi- tar.gz taarball, kuzofanele ukhiphe iphakethe ukuze uqhubeke ngezinyathelo ezilandelayo. Ngendlela, uma ufuna, ungaqinisekisa ukulanda usebenzisa isamba sha256 ukubona ukuthi kuphelele futhi akonakele noma kushintshiwe ...
Yebo, yize ama-tarballs engekho lula ukuqaqa usebenzisa amathuluzi wokuqhafaza ngoba ungaguqula ezinye izimvume zamafayela aqukethe, kulokhu akunandaba, ngakho-ke ungakwenza kusuka kukhonsoli usebenzisa imiyalo noma nomphathi wakho wefayela kusuka indlela elula eyodwa kukhishwa okuqukethwe. Kulungile, uma sesiqedile, sesivele sinenkomba enamafayela aselungile. Umkhombandlela owenziwe uzobizwa nge-jdk-version, bese siqhubeka ngokufaka ~ / .profile bese sihlela ukufaka le migqa ekugcineni:
export JAVA_HOME="~/jdk-10.0.1" export JDK_HOME="~/jdk-10.0.1" export PATH="$JAVA_HOME/bin:$PATH"
Ngakho-ke sikulungele ukuguquguquka kwemvelo, uyazi ukuthi uma inguqulo yakho yehlukile kusuka ku-10.0.1 kufanele uyishintshe ngokwesimo sakho ... futhi umkhombandlela we-jdk-version kufanele ube lapho umkhombandlela owukhiphile ukhona ...
Uma esikhundleni sokwenzela umsebenzisi oyedwa ufuna ukukwenza kulo lonke uhlelo, okungukuthi, kubo bonke abasebenzisi, lapho-ke kufanele wenze okufanayo kodwa ku- /etc/profile.d/ lapho sizokwakha khona ifayela elibizwa nge- openjdk.sh elinokuqukethwe okufanayo sisebenzisa iSudo ...
Uma konke kuhambe kahle, unga hlola inguqulo no:
java -version