openSUSE Programming June 2003

programming@lists.opensuse.org

39 participants
32 discussions

glade prob
by oguz eren 19 Jan '04

19 Jan '04

Hi, I'm trying to learn glade. autogen.sh failed on my first try; giving the error below: ./configure: line 4068: syntax error near unexpected token `PACKAGE,' ./configure: line 4068: `PKG_CHECK_MODULES(PACKAGE, $pkg_modules)' Then i learned that i had to install pkgconfig; i did so; but this time autogen gave the following error: checking for gtk+-2.0 >= 2.0.0... Package gtk+-2.0 was not found in the pkg-config search path. Perhaps you should add the directory containing `gtk+-2.0.pc' to the PKG_CONFIG_PATH environment variable No package 'gtk+-2.0' found configure: error: Library requirements (gtk+-2.0 >= 2.0.0) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them. How do i have to set PKG_CONFIG_PATH environment variable? Thanks in advance.

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JDBC + Adabas D + SuSE 8.2 (first time)
by Prabu Subroto 01 Jul '03

01 Jul '03

Dear my friends... I am developing a database application with Adabas D Database Server and Sun Java. The connection between the Adabas D and my application will be built by JDBC (adabasd.jar). My DBROOT is : /usr/sag/aad/v1201 The JDBC driver of Adabas D is under : /usr/sag/aad/v1201/lib Here is my code : === import java.sql.*; public class konek { public static void main(String[] args) { System.out.println("Hallo Indonesia"); try { Class.forName("de.sag.jdbc.adabasd.aDriver"); } catch (ClassNotFoundException e){ system.out.println("JDBC driver for Adabas D not found"); }; try { java.sql.Connection con = java.sql.DriverManager.getConnection("jdbc:adabasd://susefujitsu/iamsoft", "control", "duisburg"); } catch (java.sql.SQLException e) { system.out.println("Error " + e.getErrorCode() + " " + e.getMessage()); } } } === But If I compile it with this command : "javac konek.java" than I will get this error message : " konek.java:12:package system does not exist <----> system.out.println("JDBC driver for Adabas D not found"); konek.java:17:package system does not exist <----> system.out.println("Error" + e.getErrorCode() + " " + e.getMessage()); " Where is the problem ? --------------------------------- Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month!

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RE: [suse-programming-e] Understanding JDBC to Adabas D
by Gustavo Dutra 30 Jun '03

30 Jun '03

Class.forName(driver_class) is the standard way to load the driver. But no matter where you put the jar whith the driver, you always have to add the path(jar included) to your classpath. When you run the application: java -classpath /usr/sag/aad/v1201/lib/adabasd.jar:.:other_jars_and_path myapp -----Mensaje original----- De: Prabu Subroto [mailto:prabu_subroto@yahoo.com] Enviado el: Monday, June 30, 2003 4:22 PM Para: Suse Programming Milis Asunto: [suse-programming-e] Understanding JDBC to Adabas D Dear my friends... I found this codes in the "internet guide" of Adabas D for doing the connection with JDBC to Adabas D : === import java.sql.*; public class konek { public static void main(String[] args) { System.out.println("Hallo Indonesia"); try { Class.forName("de.sag.jdbc.adabasd.aDriver"); } catch (ClassNotFoundException e){ system.out.println("JDBC driver for Adabas D not found"); }; try { java.sql.Connection con = java.sql.DriverManager.getConnection("jdbc:adabasd://susefujitsu/prabusoft", "control", "duisburg"); } catch (java.sql.SQLException e) { system.out.println("Error " + e.getErrorCode() + " " + e.getMessage()); } } } === I put my JDBC driver under "/usr/sag/aad/v1201/lib/adabasd.jar". I don't understand this line : " Class.forName("de.sag.jdbc.adabasd.aDriver"); " Is it different on my my case? I mean, how should I do it on my case? Is there no difference? Where should I define the location of my JDBC Driver? and should I load it? Sorry pal, I am absolutely new in JDBC. --------------------------------- Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month!

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RE: [suse-programming-e] JDBC + Adabas D + SuSE 8.2 (first time)
by Gustavo Dutra 30 Jun '03

30 Jun '03

Hi, That's because you wrote system, not System when you catch the exception... -----Mensaje original----- De: Prabu Subroto [mailto:prabu_subroto@yahoo.com] Enviado el: Monday, June 30, 2003 4:12 PM Para: Suse Programming Milis Asunto: [suse-programming-e] JDBC + Adabas D + SuSE 8.2 (first time) Dear my friends... I am developing a database application with Adabas D Database Server and Sun Java. The connection between the Adabas D and my application will be built by JDBC (adabasd.jar). My DBROOT is : /usr/sag/aad/v1201 The JDBC driver of Adabas D is under : /usr/sag/aad/v1201/lib Here is my code : === import java.sql.*; public class konek { public static void main(String[] args) { System.out.println("Hallo Indonesia"); try { Class.forName("de.sag.jdbc.adabasd.aDriver"); } catch (ClassNotFoundException e){ system.out.println("JDBC driver for Adabas D not found"); }; try { java.sql.Connection con = java.sql.DriverManager.getConnection("jdbc:adabasd://susefujitsu/iamsoft", "control", "duisburg"); } catch (java.sql.SQLException e) { system.out.println("Error " + e.getErrorCode() + " " + e.getMessage()); } } } === But If I compile it with this command : "javac konek.java" than I will get this error message : " konek.java:12:package system does not exist <----> system.out.println("JDBC driver for Adabas D not found"); konek.java:17:package system does not exist <----> system.out.println("Error" + e.getErrorCode() + " " + e.getMessage()); " Where is the problem ? --------------------------------- Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month!

2 1

Understanding JDBC to Adabas D
by Prabu Subroto 30 Jun '03

30 Jun '03

Dear my friends... I found this codes in the "internet guide" of Adabas D for doing the connection with JDBC to Adabas D : === import java.sql.*; public class konek { public static void main(String[] args) { System.out.println("Hallo Indonesia"); try { Class.forName("de.sag.jdbc.adabasd.aDriver"); } catch (ClassNotFoundException e){ system.out.println("JDBC driver for Adabas D not found"); }; try { java.sql.Connection con = java.sql.DriverManager.getConnection("jdbc:adabasd://susefujitsu/prabusoft", "control", "duisburg"); } catch (java.sql.SQLException e) { system.out.println("Error " + e.getErrorCode() + " " + e.getMessage()); } } } === I put my JDBC driver under "/usr/sag/aad/v1201/lib/adabasd.jar". I don't understand this line : " Class.forName("de.sag.jdbc.adabasd.aDriver"); " Is it different on my my case? I mean, how should I do it on my case? Is there no difference? Where should I define the location of my JDBC Driver? and should I load it? Sorry pal, I am absolutely new in JDBC. --------------------------------- Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month!

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AW: [suse-programming-e] wxwindows or qt?
by Monaghan, John 28 Jun '03

28 Jun '03

I think the problem with the replies is that they are all subjective (which is natural). Whilst I don't have any problems with QT, here is what I would say is the "other side" to give a balanced view. 1. I have to say that I emailed Julian Smart, the creator of wxwindows a few times (I too had lots of questions) and was very impressed with the replies; disregarding technical merit for the moment, I would recommend wxwindows politically. 2. I know you said "apart from the licence", but I also found this to be an important factor. Basically, if you want to create free software (libre) and distribute it, then you can. However if you want to create commercial software, you can with wxwindows but can't with QT unless you buy the full product (expensive). 3. I personally think (subjective!) that the C++ implementation is cleaner in wxwindows and doesn't need things such as MOC. It also promises to be as platform independant as possible. I think that a lot of people are enthusiastic about QT because it is used by the "darling" crowd for KDE. I have no objections with KDE (I use it about 50% of the time) or QT, but like I said earlier we need to stay as objective as we can. Mit freundlichem Gruß / Best regards -----Ursprüngliche Nachricht----- Von: Praise [mailto:praisetazio@tiscalinet.it] Gesendet: Freitag, 20. Juni 2003 21:08 An: suse-programming-e(a)suse.com Betreff: [suse-programming-e] wxwindows or qt? -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, I will be starting a project for a multi-platform chat client within a month. Supported platforms will be Linux and Windows. I thought I was going to use qt, when I discovered the free wxwindows. So here it is my question: apart from license, what is better? qt or wxwindows? Just looking for your experiences and thoughts. Praise -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2-rc1-SuSE (GNU/Linux) iD8DBQE+81ui6v3ZTabyE8kRAvDGAKDRtLLSOTmKdANU7+1qBEyayTeC3gCdGW+M iYwtaJeP6Q3YjpqmN1lIP1g= =0jQB -----END PGP SIGNATURE----- -- To unsubscribe, email: suse-programming-e-unsubscribe(a)suse.com For additional commands, email: suse-programming-e-help(a)suse.com Archives can be found at: http://lists.suse.com/archive/suse-programming-e

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Problems with gtk+ in 8.2
by Sid Boyce 28 Jun '03

28 Jun '03

In SuSE 8.1 with the same layout, the program gtkterm configures and makes without problems. from config.log...... I made the symlinks /usr/include/gtk-2.0/gtk -> /usr/include/gtk etc. configure:7086: checking for pkg-config configure:7104: found /usr/bin/pkg-config configure:7117: result: /usr/bin/pkg-config configure:7138: checking for GTK+ - version >= 2.0.0 configure:7284: result: no configure:7318: gcc -o conftest -g -O2 conftest.c >&5 In file included from /usr/include/gdk/gdkcolor.h:4, from /usr/include/gdk/gdk.h:30, from /usr/include/gtk/gtk.h:31, from configure:7370: /usr/include/gdk/gdktypes.h:32:18: glib.h: No such file or directory /usr/include/gdk/gdktypes.h:33:25: pango/pango.h: No such file or directory /usr/include/gdk/gdktypes.h:34:25: glib-object.h: No such file or directory /usr/include/gdk/gdktypes.h:51:23: gdkconfig.h: No such file or directory In file included from /usr/include/gdk/gdkcolor.h:4, from /usr/include/gdk/gdk.h:30, from /usr/include/gtk/gtk.h:31, from configure:7370: /usr/include/gdk/gdktypes.h:76: error: parse error before "GdkWChar" /usr/include/gdk/gdktypes.h:89: error: parse error before "GdkNativeWindow" /usr/include/gdk/gdktypes.h:168: error: parse error before "data" /usr/include/gdk/gdktypes.h:172: error: parse error before "data" /usr/include/gdk/gdktypes.h:176: error: parse error before "gint" /usr/include/gdk/gdktypes.h:182: error: parse error before "gint" /usr/include/gdk/gdktypes.h:184: error: parse error before "width" /usr/include/gdk/gdktypes.h:185: error: parse error before "height" /usr/include/gdk/gdktypes.h:190: error: parse error before "gint" /usr/include/gdk/gdktypes.h:192: error: parse error before "x2" /usr/include/gdk/gdktypes.h:193: error: parse error before "y2" /usr/include/gdk/gdktypes.h:198: error: parse error before "gint" /usr/include/gdk/gdktypes.h:200: error: parse error before "width" In file included from /usr/include/gdk/gdk.h:30, from /usr/include/gtk/gtk.h:31, from configure:7370: /usr/include/gdk/gdkcolor.h:19: error: parse error before "guint32" /usr/include/gdk/gdkcolor.h:21: error: parse error before "green" /usr/include/gdk/gdkcolor.h:22: error: parse error before "blue" /usr/include/gdk/gdkcolor.h:41: error: parse error before "GObject" /usr/include/gdk/gdkcolor.h:50: error: parse error before "windowing_data" /usr/include/gdk/gdkcolor.h:55: error: parse error before "GObjectClass" /usr/include/gdk/gdkcolor.h:59: error: parse error before "gdk_colormap_get_type" /usr/include/gdk/gdkcolor.h:59: error: parse error before "G_GNUC_CONST" /usr/include/gdk/gdkcolor.h:62: error: parse error before "gboolean" from /usr/include/gtk/gtk.h:31, from configure:7370: /usr/include/gdk/gdkcolor.h:19: error: parse error before "guint32" /usr/include/gdk/gdkcolor.h:21: error: parse error before "green" /usr/include/gdk/gdkcolor.h:22: error: parse error before "blue" /usr/include/gdk/gdkcolor.h:41: error: parse error before "GObject" /usr/include/gdk/gdkcolor.h:50: error: parse error before "windowing_data" /usr/include/gdk/gdkcolor.h:55: error: parse error before "GObjectClass" /usr/include/gdk/gdkcolor.h:59: error: parse error before "gdk_colormap_get_type" /usr/include/gdk/gdkcolor.h:59: error: parse error before "G_GNUC_CONST" /usr/include/gdk/gdkcolor.h:62: error: parse error before "gboolean" /usr/include/gdk/gdkcolor.h:76: error: parse error before "gdk_colormap_get_system_size" /usr/include/gdk/gdkcolor.h:82: error: parse error before "gint" /usr/include/gdk/gdkcolor.h:85: error: parse error before "gdk_colormap_alloc_colors" /usr/include/gdk/gdkcolor.h:87: error: parse error before "gint" /usr/include/gdk/gdkcolor.h:91: error: parse error before "gdk_colormap_alloc_color" /usr/include/gdk/gdkcolor.h:93: error: parse error before "gboolean" /usr/include/gdk/gdkcolor.h:97: error: parse error before "gint" /usr/include/gdk/gdkcolor.h:99: error: parse error before "gulong" /usr/include/gdk/gdkcolor.h:106: error: parse error before "gdk_color_parse" /usr/include/gdk/gdkcolor.h:106: error: parse error before '*' token /usr/include/gdk/gdkcolor.h:108: error: parse error before "gdk_color_hash" /usr/include/gdk/gdkcolor.h:109: error: parse error before "gdk_color_equal" /usr/include/gdk/gdkcolor.h:112: error: parse error before "gdk_color_get_type" /usr/include/gdk/gdkcolor.h:118: error: parse error before "gint" /usr/include/gdk/gdkcolor.h:119: error: parse error before "gdk_color_white" /usr/include/gdk/gdkcolor.h:121: error: parse error before "gdk_color_black" /usr/include/gdk/gdkcolor.h:123: error: parse error before "gdk_color_alloc" /usr/include/gdk/gdkcolor.h:125: error: parse error before "gdk_color_change" /usr/include/gdk/gdkcolor.h:131: error: parse error before "gdk_colors_alloc" /usr/include/gdk/gdkcolor.h:132: error: parse error before "gboolean" /usr/include/gdk/gdkcolor.h:138: error: parse error before "gulong" In file included from /usr/include/gdk/gdk.h:31, from /usr/include/gtk/gtk.h:31, from configure:7370: /usr/include/gdk/gdkcursor.h:100: error: parse error before "guint" /usr/include/gdk/gdkcursor.h:106: error: parse error before "gdk_cursor_get_type" /usr/include/gdk/gdkcursor.h:117: error: parse error before "gint" In file included from /usr/include/gdk/gdkevents.h:6, from /usr/include/gdk/gdkdisplay.h:28, from /usr/include/gdk/gdk.h:32, from /usr/include/gtk/gtk.h:31, I have all the development stuff installed for glib and gtk+, but I get this whenever I try to configure anything needing gtk+. I even made a symlink /usr/lib/libgtk-x11-2.0.so to /usr/lib/libgtk+-2.0.so. checking for pkg-config... /usr/bin/pkg-config checking for GTK+ - version >= 2.0.0... no *** Could not run GTK+ test program, checking why... *** The test program failed to compile or link. See the file config.log for the *** exact error that occured. This usually means GTK+ is incorrectly installed. configure: error: *** GTK >= 2.0 not installed *** Help appreciated. Regards Sid. -- Sid Boyce ... hamradio G3VBV ... Cessna/Warrior Pilot Linux only shop

1 0

Java comm API
by dries 27 Jun '03

27 Jun '03

(Sorry about the previous post of this message in the 'wxwindws or qt thread') Hello, I tried to use the Java comm API under Suse8.0, I got the RXTX libs and installed it, got the Solaris comm API and installed it (following this document : http://wass.homelinux.net/howtos/Comm_How-To.shtml When i compile a simple test program everything is OK, the compile gives no errors. When i try to run the program an error occurs : Caught java.lang.ClassCastException: gnu.io.RXTXCommDriver while loading driver gnu.io.RXTXCommDriver Error loading SolarisSerial: java.lang.UnsatisfiedLinkError: no SolarisSerialParallel in java.library.path Caught java.lang.UnsatisfiedLinkError: readRegistrySerial while loading driver com.sun.comm.SolarisDriver I know that this has got something to do with Java being unable to find the object files of the comm library. I also know that it has got something to with the 'javax.comm.properties' file, if i rename this file the message changes to the following : Error loading SolarisSerial: java.lang.UnsatisfiedLinkError: no SolarisSerialParallel in java.library.path Caught java.lang.UnsatisfiedLinkError: readRegistrySerial while loading driver com.sun.comm.SolarisDriver Error loading SolarisSerial: java.lang.UnsatisfiedLinkError: no SolarisSerialParallel in java.library.path Caught java.lang.UnsatisfiedLinkError: readRegistrySerial while loading driver com.sun.comm.SolarisDriver What i don't know however is how to correct this!!. So, my actual questions are : 1) Is anyone using the java.com API and how did you get it installed. 2) Is there a way to correct my errors ?? Grtz Dries Pruimboom -- <End of message> -- <End of message>

1 1

wxwindows or qt?
by Praise 27 Jun '03

27 Jun '03

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi all, I will be starting a project for a multi-platform chat client within a month. Supported platforms will be Linux and Windows. I thought I was going to use qt, when I discovered the free wxwindows. So here it is my question: apart from license, what is better? qt or wxwindows? Just looking for your experiences and thoughts. Praise -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.2-rc1-SuSE (GNU/Linux) iD8DBQE+81ui6v3ZTabyE8kRAvDGAKDRtLLSOTmKdANU7+1qBEyayTeC3gCdGW+M iYwtaJeP6Q3YjpqmN1lIP1g= =0jQB -----END PGP SIGNATURE-----

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Pointer as an argument for a macro
by Raúl Gutiérrez Segalés 27 Jun '03

27 Jun '03

In C/C++, why cant a macro take a pointer as an argument ? Thanks, Raul

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openSUSE Programming June 2003