maxima + SQL + Octave =?

* There was a problem determining which VM to use for generation-1
* This is because the way Java is handled on Gentoo has drastically changed.
* There does not seem to be a 1.4 or 1.3 JDK installed.
* You should probably install =virtual/jdk-1.4* or =virtual/jdk-1.3*
* It is important to have either a 1.4 or 1.3 JDK installed
* in order for the old and new Java systems to coexist
* Details about this can be found at:
* http://overlays.gentoo.org/proj/java/wiki/Why_We_Need_Java14
* If you wonder why we can't just depend on the needed JDK version,
* then read https://bugs.gentoo.org/show_bug.cgi?id=144240

* You should run, and follow the advice of:
* /usr/bin/java-check-environment
* You will also likely want to follow the Java Upgrade Guide:
* http://www.gentoo.org/proj/en/java/java-upgrade.xml
* If you have problems with the guide, please see:
* http://overlays.gentoo.org/proj/java/wiki/Common_Problems

!!! ERROR: media-libs/pdflib-5.0.4_p1-r1 failed.
Call stack:
ebuild.sh, line 1630: Called dyn_setup
ebuild.sh, line 702: Called qa_call 'pkg_setup'
ebuild.sh, line 38: Called pkg_setup
ebuild.sh, line 1304: Called java-pkg_pkg_setup
java-pkg.eclass, line 61: Called die

!!! Expected VMHANDLE to be defined in the env
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/media-libs/pdflib-5.0.4_p1-r1/temp/build.log'.

Gentoo ~ # USE="-pdflib"emerge maxima
bash: maxima: command not found
Gentoo ~ # USE="-pdflib" emerge maxima
Calculating dependencies... done!

>>> Emerging (1 of 4) media-libs/pdflib-5.0.4_p1-r1 to /
* PDFlib-Lite-5.0.4p1-Unix-src.tar.gz RMD160 ;-) ... [ ok ]
* PDFlib-Lite-5.0.4p1-Unix-src.tar.gz SHA1 ;-) ... [ ok ]
* PDFlib-Lite-5.0.4p1-Unix-src.tar.gz SHA256 ;-) ... [ ok ]
* PDFlib-Lite-5.0.4p1-Unix-src.tar.gz size ;-) ... [ ok ]
* checking ebuild checksums ;-) ... [ ok ]
* checking auxfile checksums ;-) ... [ ok ]
* checking miscfile checksums ;-) ... [ ok ]
* checking PDFlib-Lite-5.0.4p1-Unix-src.tar.gz ;-) ... [ ok ]

* There was a problem determining which VM to use for generation-1
* This is because the way Java is handled on Gentoo has drastically changed.
* There does not seem to be a 1.4 or 1.3 JDK installed.
* You should probably install =virtual/jdk-1.4* or =virtual/jdk-1.3*
* It is important to have either a 1.4 or 1.3 JDK installed
* in order for the old and new Java systems to coexist
* Details about this can be found at:
* http://overlays.gentoo.org/proj/java/wiki/Why_We_Need_Java14
* If you wonder why we can't just depend on the needed JDK version,
* then read https://bugs.gentoo.org/show_bug.cgi?id=144240

* You should run, and follow the advice of:
* /usr/bin/java-check-environment
* You will also likely want to follow the Java Upgrade Guide:
* http://www.gentoo.org/proj/en/java/java-upgrade.xml
* If you have problems with the guide, please see:
* http://overlays.gentoo.org/proj/java/wiki/Common_Problems

!!! ERROR: media-libs/pdflib-5.0.4_p1-r1 failed.
Call stack:
ebuild.sh, line 1630: Called dyn_setup
ebuild.sh, line 702: Called qa_call 'pkg_setup'
ebuild.sh, line 38: Called pkg_setup
ebuild.sh, line 1304: Called java-pkg_pkg_setup
java-pkg.eclass, line 61: Called die

!!! Expected VMHANDLE to be defined in the env
!!! If you need support, post the topmost build error, and the call stack if relevant.
!!! A complete build log is located at '/var/tmp/portage/media-libs/pdflib-5.0.4_p1-r1/temp/build.log'.

Gentoo ~ # java-check-environment
* === Java Environment Checker ===
* The purpose of this script is to check the sanity of your Java Environment.
* We have significantly changed and improved the way Java is handled in many respects.
* Please refer to http://www.gentoo.org/proj/en/java/java-upgrade.xml for details

* Checking vm_environment_files ... [ ok ]

* Checking user_settings ...
* Running as root. Don't need to check user settings. [ ok ]

* Checking generation_1_system_vm ...
* No Generation-1 System VM is set! (no /etc/env.d/20java)
* It doesn't look like java-config-1 sees any installed VMs.
* It is most likely because you don't have a 1.4 JDK installed
* This is required for generation-1 to work properly.
* You will want to emerge =virtual/jdk-1.4* [ !! ]

* Some problems were found. Please follow the instructions above, and rerun java-check-environment
Gentoo ~ # ls /mnt/cdrom/distfiles | grep jdk
jdk-1_5_0_10-dlj-linux-i586.bin
jdk-1_5_0_11-dlj-linux-amd64.bin
jdk-6-dlj-linux-amd64.bin
jdk-6-dlj-linux-i586.bin
Gentoo ~ # emerge -s jdk
Searching...
[ Results for search key : jdk ]
[ Applications found : 6 ]

* dev-java/blackdown-jdk
Latest version available: 1.4.2.03-r12
Latest version installed: [ Not Installed ]
Size of files: 66,770 kB
Homepage: http://www.blackdown.org
Description: Blackdown Java Development Kit
License: sun-bcla-java-vm

* dev-java/diablo-jdk [ Masked ]
Latest version available: 1.5.0.07.01
Latest version installed: [ Not Installed ]
Size of files: 53,073 kB
Homepage: http://www.FreeBSDFoundation.org/downloads/java.shtml
Description: Java Development Kit
License: sun-bcla-java-vm

* dev-java/ibm-jdk-bin
Latest version available: 1.5.0.3-r1
Latest version installed: [ Not Installed ]
Size of files: 261,215 kB
Homepage: http://www.ibm.com/developerworks/java/jdk/
Description: IBM Java Development Kit 1.5
License: IBM-J1.5

* dev-java/jrockit-jdk-bin
Latest version available: 1.5.0.06-r1
Latest version installed: [ Not Installed ]
Size of files: 236,527 kB
Homepage: http://commerce.bea.com/products/weblogicjrockit/jrockit_prod_fam.jsp
Description: BEA WebLogic's J2SE Development Kit, R26.4.0
License: jrockit

* dev-java/sun-jdk
Latest version available: 1.6.0-r1
Latest version installed: 1.5.0.10
Size of files: 116,276 kB
Homepage: http://java.sun.com/javase/6/
Description: Sun's J2SE Development Kit, version 1.6.0
License: dlj-1.1

* virtual/jdk
Latest version available: 1.5.0
Latest version installed: 1.5.0
Size of files: 0 kB
Homepage: http://java.sun.com/
Description: Virtual for JDK
License: as-is

Gentoo ~ # emerge dev-java/blackdown-jdk
Calculating dependencies... done!

>>> Emerging (1 of 1) dev-java/blackdown-jdk-1.4.2.03-r12 to /
>>> Downloading 'ftp://ftp.cica.es/pub/java-linux/JDK-1.4.2/i386/03/j2sdk-1.4.2-03-linux-i586.bin'
Searching for a previously downloaded file in /usr/portage/distfiles

No old version of the requested file found.

The dtu could not be fetched, downloading full file from original URL

--22:58:07-- ftp://ftp.cica.es/pub/java-linux/JDK-1.4.2/i386/03/j2sdk-1.4.2-03-linux-i586.bin
=> `j2sdk-1.4.2-03-linux-i586.bin'
Распознаётся ftp.cica.es... ^@

Exiting on signal 2
Gentoo ~ # emerge dev-java/diablo-jdk
Calculating dependencies -
!!! All ebuilds that could satisfy "dev-java/diablo-jdk" have been masked.
!!! One of the following masked packages is required to complete your request:
- dev-java/diablo-jdk-1.5.0.07.01 (masked by: missing keyword)

For more information, see MASKED PACKAGES section in the emerge man page or
refer to the Gentoo Handbook.

Gentoo ~ # emerge dev-java/diablo-jdk
Calculating dependencies -
!!! All ebuilds that could satisfy "dev-java/diablo-jdk" have been masked.
!!! One of the following masked packages is required to complete your request:
- dev-java/diablo-jdk-1.5.0.07.01 (masked by: missing keyword)