Qt 5.5.1下使用QWebView

Qter

http://doc.qt.io/archives/qt-5.5/qwebview.html

Header:	#include <QWebView>
qmake:	QT += webkitwidgets
Since:	Qt 4.4
Inherits:	QWidget

1.    QWebView *view = new QWebView(parent);
   
2.     view->load(QUrl("http://qt.nokia.com/"));
   
3.     view->show();

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Qter

linux报如下错误：

1. /usr/bin/ld: warning: libsqlite3.so.0, needed by /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKitWidgets.so, not found (try using -rpath or -rpath-link)
   
2. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_int64'
   
3. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_bind_double'
   
4. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_data_count'
   
5. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_bind_text16'
   
6. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_get_autocommit'
   
7. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_bind_blob'
   
8. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_busy_timeout'
   
9. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_prepare16_v2'
   
10. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_step'
    
11. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_reset'
    
12. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_bytes'
    
13. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_expired'
    
14. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_blob'
    
15. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_last_insert_rowid'
    
16. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_total_changes'
    
17. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_extended_result_codes'
    
18. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_int'
    
19. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_interrupt'
    
20. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_value_text16'
    
21. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_bind_parameter_count'
    
22. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_finalize'
    
23. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_name16'
    
24. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_bind_int64'
    
25. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_value_type'
    
26. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_bytes16'
    
27. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_value'
    
28. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_set_authorizer'
    
29. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_value_double'
    
30. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_open16'
    
31. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_errcode'
    
32. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_decltype16'
    
33. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_close'
    
34. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_column_text16'
    
35. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_errmsg'
    
36. /home/hechengjin/Qt5.5.1_x86/5.5/gcc/lib/libQt5WebKit.so: undefined reference to `sqlite3_bind_null'
    
37. collect2: error: ld returned 1 exit status

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安装一下sqlite sqlite3

1. sudo apt-get install sqlite sqlite3
   
2. 
   
3. $ sqlite -version
   
4. 2.8.17
   
5. 
   
6. 
   
7. $ sqlite3 -version
   
8. 3.16.2 2017-01-06 16:32:41 a65a62893ca8319e89e48b8a38cf8a59c69a8209
   
9. 
   
10. 
    
11. $ whereis sqlite
    
12. sqlite: /usr/bin/sqlite /usr/share/man/man1/sqlite.1.gz
    
13. $ whereis sqlite3
    
14. sqlite3: /usr/bin/sqlite3 /usr/share/man/man1/sqlite3.1.gz

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重新编译，问题依旧。

安装　libsqlite3-dev
sudo apt-get install libsqlite3-dev

问题依旧。

Qter

本地查看安装情况
locate libsqlite3.so
/usr/lib/x86_64-linux-gnu/libsqlite3.so.0
/usr/lib/x86_64-linux-gnu/libsqlite3.so.0.8.6
发现默认是安装的64位的，要安装下32位的


用下列命令查找３２位包

aptitude search libsqlite3

安装

sudo apt-get install libsqlite3-dev:i386

编译成功。