[gentoo-user] equery shows lyx didn't depend on qt, and emerge shows the opposite
Hello. I wishes to emerge lyx and surprisingly found it depends on qt: [EMAIL PROTECTED]:/home/zhangweiwu# emerge -pv lyx These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild N] app-text/opensp-1.5.2-r1 USE=nls -doc 1,486 kB [ebuild N] app-text/docbook-dsssl-stylesheets-1.79 272 kB [ebuild N] app-text/docbook-sgml-dtd-3.1-r3 55 kB [ebuild N] media-gfx/imagemagick-6.3.7.9 USE=X gs jbig jpeg lcms png svg tiff zlib -bzip2 -djvu -doc -fontconfig -fpx -graphviz -hdri -jpeg2k -nocxx -openexr -perl -q32 -q8 -truetype -wmf -xml 0 kB [ebuild N] x11-libs/qt-4.3.2-r1 USE=cups jpeg opengl png ssl tiff xinerama zlib -accessibility -dbus -debug -doc -examples (-firebird) -gif -glib -mng -mysql -nas -nis -odbc -pch -postgres -qt3support -sqlite -sqlite3 INPUT_DEVICES=-wacom 42,445 kB [ebuild N] app-text/aiksaurus-1.2.1 USE=-gtk 908 kB [ebuild N] app-text/openjade-1.3.2-r1 874 kB [ebuild N] app-text/sgmltools-lite-3.0.3-r10 USE=-tetex 69 kB [ebuild N] app-office/lyx-1.5.4 USE=X cups nls -debug -latex LINGUAS=-he 8,923 kB Total: 9 packages (9 new), Size of downloads: 55,028 kB I thought it must not be true, because I used lyx on Ubuntu and it doesn't look like a qt application at all. Then I run equery depgraph to see which package required qt. again a surprise, according to equery, lyx did not depend on qt, nor indirectly. I attached output of 'equery depgraph =lyx-1.5.4' to this message. Do a grep and 'qt' is not found in the output. So my question is: 1. Is it true lyx really depends on qt? How do I find out? 2. If lyx doesn't have to depend on qt, how can I install lyx and avoid qt being emerged? Thanks in advance! Best regards Zhang Weiwu -- Real Softservice Huateng Tower, Unit 1788 Jia 302 3rd area of Jinsong, Chao Yang Tel: +86 (10) 8773 0650 ext 603 Mobile: 135 9950 2413 http://www.realss.com app-office/lyx-1.5.4: `-- app-office/lyx-1.5.4 `-- x11-libs/libXrandr-1.2.2 `-- x11-libs/libX11-1.1.3 `-- x11-libs/xtrans-1.0.4 `-- sys-devel/automake-1.10 `-- dev-lang/perl-5.8.8-r4 `-- sys-devel/libperl-5.8.8-r1 `-- sys-libs/db-4.5.20_p2 [ berkdb ] `-- dev-lang/tcl-8.4.15 [ tcl ] `-- sys-devel/autoconf-2.61-r1 `-- sys-apps/texinfo-4.8-r5 `-- sys-libs/ncurses-5.6-r2 [ !build ] `-- sys-libs/gpm-1.20.1-r6 [ gpm ] `-- virtual/libintl-0 (virtual/libintl) [ !build nls ] `-- sys-devel/gettext-0.17 [ elibc_Darwin ] `-- virtual/libiconv-0 (virtual/libiconv) `-- dev-libs/libxml2-2.6.30-r1 `-- sys-libs/zlib-1.2.3-r1 `-- dev-lang/python-2.4.4-r6 [ python ] `-- dev-lang/tk-8.4.15-r1 [ !build tk ] `-- x11-libs/libXt-1.0.5 `-- x11-libs/libSM-1.0.3 `-- x11-libs/libICE-1.0.4 `-- x11-proto/xproto-7.0.10 `-- sys-devel/libtool-1.5.24 `-- sys-devel/gnuconfig-20070724 `-- sys-apps/help2man-1.36.4 `-- dev-perl/Locale-gettext-1.05 [ elibc_glibc nls ] `-- dev-util/pkgconfig-0.22 `-- x11-misc/util-macros-1.1.5 `-- sys-devel/binutils-2.18-r1 `-- sys-devel/binutils-config-1.9-r4 `-- sys-apps/findutils-4.3.8-r1 [ userland_GNU ] `-- x11-proto/kbproto-1.0.3 `-- sys-libs/readline-5.2_p7 [ !build ncurses readline ] `-- app-shells/bash-3.2_p17-r1 `-- sys-libs/gdbm-1.8.3-r3 [ !build gdbm ] `-- dev-libs/openssl-0.9.8g [ !build ssl ] `-- dev-libs/gmp-4.2.2 [ gmp ] `-- sys-apps/diffutils-2.8.7-r2 `-- sys-apps/man-pages-2.75 [ userland_GNU ] `-- sys-apps/man-1.6e-r3 (virtual/man) `-- sys-apps/groff-1.19.2-r1 `-- app-i18n/man-pages-zh_CN-1.5 [ nls linguas_zh_CN ] `-- sys-devel/bc-1.06-r6 [ test ] `-- sys-devel/flex-2.5.33-r3 `-- app-misc/ca-certificates-20070303-r1 `-- sys-apps/portage-2.1.3.19 `-- sys-apps/sed-4.1.5 [ !build ] `-- sys-apps/sandbox-1.2.18.1-r2 [ elibc_glibc ] `-- app-misc/pax-utils-0.1.16 `-- sys-libs/libcap-1.10-r9 [ caps ] `-- sys-kernel/linux-headers-2.6.23-r3 (virtual/os-headers) `-- dev-util/unifdef-1.20 `-- app-text/docbook-xml-dtd-4.4-r1 [ doc ] `-- app-arch/unzip-5.52-r1 `-- app-text/docbook-xsl-stylesheets-1.70.1 `-- app-text/build-docbook-catalog-1.2 `-- app-text/sgml-common-0.6.3-r5 `-- sys-devel/automake-1.5
Re: [gentoo-user] equery shows lyx didn't depend on qt, and emerge shows the opposite
On Thursday 13 March 2008, Zhang Weiwu wrote: Hello. I wishes to emerge lyx and surprisingly found it depends on qt: [EMAIL PROTECTED]:/home/zhangweiwu# emerge -pv lyx These are the packages that would be merged, in order: Calculating dependencies... done! [ebuild N] app-text/opensp-1.5.2-r1 USE=nls -doc 1,486 kB [ebuild N] app-text/docbook-dsssl-stylesheets-1.79 272 kB [ebuild N] app-text/docbook-sgml-dtd-3.1-r3 55 kB [ebuild N] media-gfx/imagemagick-6.3.7.9 USE=X gs jbig jpeg lcms png svg tiff zlib -bzip2 -djvu -doc -fontconfig -fpx -graphviz -hdri -jpeg2k -nocxx -openexr -perl -q32 -q8 -truetype -wmf -xml 0 kB [ebuild N] x11-libs/qt-4.3.2-r1 USE=cups jpeg opengl png ssl tiff xinerama zlib -accessibility -dbus -debug -doc -examples (-firebird) -gif -glib -mng -mysql -nas -nis -odbc -pch -postgres -qt3support -sqlite -sqlite3 INPUT_DEVICES=-wacom 42,445 kB [ebuild N] app-text/aiksaurus-1.2.1 USE=-gtk 908 kB [ebuild N] app-text/openjade-1.3.2-r1 874 kB [ebuild N] app-text/sgmltools-lite-3.0.3-r10 USE=-tetex 69 kB [ebuild N] app-office/lyx-1.5.4 USE=X cups nls -debug -latex LINGUAS=-he 8,923 kB Total: 9 packages (9 new), Size of downloads: 55,028 kB I thought it must not be true, because I used lyx on Ubuntu and it doesn't look like a qt application at all. Ubuntu is a gnome-centric distro. I'm not surprised they built it with gtk+ support as opposed to qt support Then I run equery depgraph to see which package required qt. again a surprise, according to equery, lyx did not depend on qt, nor indirectly. I attached output of 'equery depgraph =lyx-1.5.4' to this message. Do a grep and 'qt' is not found in the output. So my question is: 1. Is it true lyx really depends on qt? How do I find out? Read the ebuild: less $PORTDIR/app-office/lyx/lyx-1.5.4.ebuild and you will see: RDEPEND=$(qt4_min_version 4.1.1) x11-libs/libXrandr x11-libs/libXcursor x11-libs/libXrender ... The call to qt_min_version is upsetting equery, which just reads the literal strings and doesn't know to execute that call to find the real dep 2. If lyx doesn't have to depend on qt, how can I install lyx and avoid qt being emerged? emerge lyx version 1.4.* which supports optional qt, gtk+ and even xforms as fallback -- Alan McKinnon alan dot mckinnon at gmail dot com -- gentoo-user@lists.gentoo.org mailing list
