Libcurl package not found when libcurl3 is installed

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Using Ubuntu 10.04 by default libcurl3 is installed :
xxx@linuxlap:~/Downloads/clamz-0.4$ aptitude search libcurl 
v   libcurl-dev                                                                 
            -                                                                   

p   libcurl-ocaml                                                               
            - OCaml curl bindings (Runtime Library)                             

v   libcurl-ocaml-05o89                                                         
            -                                                                   

p   libcurl-ocaml-dev                                                           
            - OCaml libcurl bindings (Development package)                      

v   libcurl-ocaml-dev-05o89                                                     
            -                                                                   

v   libcurl-ssl-dev                                                             
            -                                                                   

i   libcurl3                                                                    
            - Multi-protocol file transfer library (OpenSSL)                    

p   libcurl3-dbg                                                                
            - libcurl compiled with debug symbols                               

v   libcurl3-dev                                                                
            -                                                                   

i   libcurl3-gnutls                                                             
            - Multi-protocol file transfer library (GnuTLS)                     

v   libcurl3-gnutls-dev                                                         
            -                                                                   

v   libcurl3-openssl-dev                                                        
            -                                                                   

v   libcurl4-dbg                                                                
            -                                                                   

v   libcurl4-dev                                                                
            -                                                                   

p   libcurl4-gnutls-dev                                                         
            - Development files and documentation for libcurl (GnuTLS)          

p   libcurl4-openssl-dev                                                        
            - Development files and documentation for libcurl (OpenSSL)         

2. follow download instruction for clamz and when ./configure is run complains 
that libcurl is not installed

What is the expected output? What do you see instead?
error = xxx@linuxlap:~/Downloads/clamz-0.4$ ./configure 
checking for gcc... gcc
checking whether the C compiler works... yes
checking for C compiler default output file name... a.out
checking for suffix of executables... 
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for a BSD-compatible install... /usr/bin/install -c
checking for update-mime-database... update-mime-database
checking for update-desktop-database... update-desktop-database
checking for XML_ParserCreate in -lexpat... yes
checking for pkg-config... /usr/bin/pkg-config
checking pkg-config is at least version 0.9.0... yes
checking for LIBCURL... configure: error: Package requirements (libcurl) were 
not met:

No package 'libcurl' found

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables LIBCURL_CFLAGS
and LIBCURL_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

What version of the product are you using? On what operating system?
see above

Please provide any additional information below.
can clamz compile with the newer versions of libcurl and other dependencies?

Original issue reported on code.google.com by elee...@gmail.com on 17 Jul 2010 at 9:37

[GoogleCodeExporter]

did not realize that by default i was only viewing the open issues.  when i 
searched through all issues i found the solution to the problem in 
http://code.google.com/p/clamz/issues/detail?id=20&can=1

installed libcurl4-gnutls-dev and all was well.  

sorry for the noise.

Original comment by elee...@gmail.com on 17 Jul 2010 at 9:48