Re: missing:qcollectiongenerator qhelpgenerator

[Carlos Davila]

The GUI runs, however I cannot plot. I get:

Octave was configured for "x86_64-unknown-cygwin".

Additional information about Octave is available at https://www.octave.org.

Please contribute if you find this software useful.
For more information, visit https://www.octave.org/get-involved.html

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libGL error: Screen is not Windows-DRI capable
>> plot([1 2 3])
      0 [main] octave-gui 5720 child_info_fork::abort: C:\cygwin64\home\CarlosDavila\Downloads\octave-4.4.0\liboctave\.libs\cygoctave-5.dll: Loaded to different address: parent(0x43CDD0000) != child(0xE90000)
error: Resource temporarily unavailable
error: called from
    __gnuplot_open_stream__ at line 32 column 40
    __gnuplot_drawnow__ at line 72 column 19

On Sat, Jul 21, 2018 at 12:26 PM, Carlos Davila <address@hidden> wrote:

Thank you, qt5-doc-tools was the correct package. I ran "make" from within the "~/Downloads/octave-4.4.0" directory and got:

can't read ~/Downloads/octave-4.4.0/liboctave/liboctave.la: No such file or directory

error: '.../octave-4.4.0/liboctave/liboctave.la' is not a valid libtool archive

I checked that directory and liboctave.la is present. I am trying "./configure", and "make", (and planned to do "make install") from within the octave-4.4.0" directory. Could this be the problem?

On Sat, Jul 21, 2018 at 2:31 AM, Marco Atzeri <address@hidden> wrote:

Am 19.07.2018 um 22:31 schrieb Carlos Davila:

Hello,

I am trying to install octave (v 4.4.0) from source on Cygwin. After installing most dependencies, ./config gives:

Build Octave Qt GUI:                  no (missing:qcollectiongenerator qhelpgenerator)

However these appear to have already been installed, from package qt4-debuginfo.  The following directories exist:

/usr/src/debug/qt4-4.8.7-3/tools/assistant/tools/qcollectiongenerator/

/usr/src/debug/qt4-4.8.7-3/tools/assistant/tools/qhelpconverter/

Would appreciate any suggestions.

Carlos

you need the develelopment packages.
/usr/src/debug is for *debuginfo packages content

You can identify the package using "cygcheck"
$ cygcheck -p qhelpconverter
Found 10 matches for qhelpconverter
qt4-debuginfo-4.8.7-3 - qt4-debuginfo: ..
qt4-debuginfo-4.8.7-4 - qt4-debuginfo: ..
qt4-devel-tools-4.8.7-3 - qt4-devel-tools: Qt4 Assistant, Designer, and Linguist (installed binaries and support files)
qt4-devel-tools-4.8.7-4 - qt4-devel-tools: Qt4 Assistant, Designer, and Linguist (installed binaries and support files)
qt5-doc-tools-5.9.2-1 - qt5-doc-tools: Qt C++ application framework (development tools) (documentation generators)
qt5-doc-tools-5.9.3-1 - qt5-doc-tools: Qt C++ application framework (development tools) (documentation generators)
qt5-doc-tools-5.9.4-1 - qt5-doc-tools: Qt C++ application framework (development tools) (documentation generators)
qt5-tools-debuginfo-5.9.2-1 - qt5-tools-debuginfo: ..
qt5-tools-debuginfo-5.9.3-1 - qt5-tools-debuginfo: ..
qt5-tools-debuginfo-5.9.4-1 - qt5-tools-debuginfo: ..

So "qt4-devel-tools" and "qt5-doc-tools"

You should be able to build also with Qt5.
I just build 4.4.1-rc1 with QT5

Regards
Marco



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