I dont have libevent2

[cor3]

My vps dont have libevent 2 and it wont works without it what i need to do ? Debian6

nntp-proxy.c:31:24: error: event2/dns.h: No such file or directory
nntp-proxy.c:32:36: error: event2/bufferevent_ssl.h: No such file or directory
nntp-proxy.c:33:32: error: event2/bufferevent.h: No such file or directory
nntp-proxy.c:34:27: error: event2/buffer.h: No such file or directory
nntp-proxy.c:35:29: error: event2/listener.h: No such file or directory
nntp-proxy.c:36:25: error: event2/util.h: No such file or directory
nntp-proxy.c: In function 'drained_writecb':
nntp-proxy.c:445: error: 'EV_WRITE' undeclared (first use in this function)
nntp-proxy.c:445: error: (Each undeclared identifier is reported only once
nntp-proxy.c:445: error: for each function it appears in.)
nntp-proxy.c:448: error: 'EV_READ' undeclared (first use in this function)
nntp-proxy.c: In function 'close_on_finished_writecb':
nntp-proxy.c:455: warning: initialization makes pointer from integer without a cast
nntp-proxy.c: In function 'common_readcb':
nntp-proxy.c:496: warning: assignment makes pointer from integer without a cast
nntp-proxy.c:500: warning: assignment makes pointer from integer without a cast
nntp-proxy.c:514: error: 'EVBUFFER_EOL_CRLF' undeclared (first use in this function)
nntp-proxy.c:544: error: 'EV_WRITE' undeclared (first use in this function)
nntp-proxy.c:545: error: 'EV_READ' undeclared (first use in this function)
nntp-proxy.c: In function 'connect_to_server':
nntp-proxy.c:681: error: 'BUFFEREVENT_SSL_CONNECTING' undeclared (first use in this function)
nntp-proxy.c:682: error: 'BEV_OPT_CLOSE_ON_FREE' undeclared (first use in this function)
nntp-proxy.c:682: error: 'BEV_OPT_DEFER_CALLBACKS' undeclared (first use in this function)
nntp-proxy.c:696: error: 'EV_READ' undeclared (first use in this function)
nntp-proxy.c:696: error: 'EV_WRITE' undeclared (first use in this function)
nntp-proxy.c: In function 'client_auth_readcb':
nntp-proxy.c:715: warning: assignment makes pointer from integer without a cast
nntp-proxy.c:716: warning: assignment makes pointer from integer without a cast
nntp-proxy.c:722: error: 'EVBUFFER_EOL_CRLF' undeclared (first use in this function)
nntp-proxy.c: In function 'server_auth_readcb':
nntp-proxy.c:803: warning: assignment makes pointer from integer without a cast
nntp-proxy.c:804: warning: assignment makes pointer from integer without a cast
nntp-proxy.c:810: error: 'EVBUFFER_EOL_CRLF' undeclared (first use in this function)
nntp-proxy.c:830: error: 'EV_READ' undeclared (first use in this function)
nntp-proxy.c: In function 'eventcb':
nntp-proxy.c:869: error: 'BEV_EVENT_READING' undeclared (first use in this function)
nntp-proxy.c:871: error: 'BEV_EVENT_WRITING' undeclared (first use in this function)
nntp-proxy.c:873: error: 'BEV_EVENT_ERROR' undeclared (first use in this function)
nntp-proxy.c:875: error: 'BEV_EVENT_TIMEOUT' undeclared (first use in this function)
nntp-proxy.c:877: error: 'BEV_EVENT_EOF' undeclared (first use in this function)
nntp-proxy.c:879: error: 'BEV_EVENT_CONNECTED' undeclared (first use in this function)
nntp-proxy.c:910: error: 'EV_READ' undeclared (first use in this function)
nntp-proxy.c:923: warning: assignment makes pointer from integer without a cast
nntp-proxy.c: At top level:
nntp-proxy.c:934: error: expected declaration specifiers or '...' before 'evutil_socket_t'
nntp-proxy.c:935: warning: 'struct evconnlistener' declared inside parameter list
nntp-proxy.c:935: warning: its scope is only this definition or declaration, which is probably not what you want
nntp-proxy.c: In function 'ssl_accept_cb':
nntp-proxy.c:957: error: 'sock' undeclared (first use in this function)
nntp-proxy.c:958: error: 'BUFFEREVENT_SSL_ACCEPTING' undeclared (first use in this function)
nntp-proxy.c:959: error: 'BEV_OPT_CLOSE_ON_FREE' undeclared (first use in this function)
nntp-proxy.c:959: error: 'BEV_OPT_DEFER_CALLBACKS' undeclared (first use in this function)
nntp-proxy.c:967: error: 'EV_READ' undeclared (first use in this function)
nntp-proxy.c:967: error: 'EV_WRITE' undeclared (first use in this function)
nntp-proxy.c: In function 'main':
nntp-proxy.c:1030: warning: assignment makes pointer from integer without a cast
nntp-proxy.c:1035: warning: assignment makes pointer from integer without a cast
nntp-proxy.c:1042: error: 'LEV_OPT_CLOSE_ON_FREE' undeclared (first use in this function)
nntp-proxy.c:1042: error: 'LEV_OPT_REUSEABLE' undeclared (first use in this function)
make: *** [nntp-proxy] Error 1

[nieluj]

You'll have to compile a static binary on another machine with a similar environment (aka Debian 6). The commit de8acec adds to the Makefile a new static target that you can use to compile such a binary.

When compiling, you'll get a few warnings as shown below:

$ make static
gcc -g -c -Wall `pkg-config --cflags libevent_openssl openssl libconfig` nntp-proxy.c -o nntp-proxy.o
gcc nntp-proxy.o -static -o nntp-proxy-static -lcrypt  `pkg-config --static --libs libevent_openssl openssl libconfig`
/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../x86_64-linux-gnu/libcrypto.a(dso_dlfcn.o): In function `dlfcn_globallookup':
(.text+0x21): warning: Using 'dlopen' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib/libevent.a(evutil.o): In function `test_for_getaddrinfo_hacks':
(.text+0x11f): warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
/usr/lib/gcc/x86_64-linux-gnu/4.6/../../../../lib/libevent.a(evutil.o): In function `evutil_getaddrinfo_common':
(.text+0x13f7): warning: Using 'getprotobynumber' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking

This means that you must make sure that the glibc version used during the linking process is the same as the one installed in your vps.