[Openswan Users] security/pam_appl.h

[Anderson Alves de Albuquerque]

 I am compiling Openswan with option USE_XAUTH=true, and I have problems 
with "security/pam_appl.h". What do I need to install?

strings -Wstrict-prototypes  -c ike_alg.c
In file included from ike_alg.c:47:
connections.h:131:31: security/pam_appl.h: No such file or directory
In file included from ike_alg.c:47:
connections.h:239: error: parse error before "pam_handle_t"
connections.h:239: warning: no semicolon at end of struct or union
ike_alg.c: In function `ike_alg_show_connection':
ike_alg.c:393: error: dereferencing pointer to incomplete type
ike_alg.c:395: error: dereferencing pointer to incomplete type
ike_alg.c:398: error: dereferencing pointer to incomplete type
ike_alg.c:402: error: dereferencing pointer to incomplete type
ike_alg.c:403: error: dereferencing pointer to incomplete type
ike_alg.c:406: error: dereferencing pointer to incomplete type
ike_alg.c:410: error: dereferencing pointer to incomplete type
ike_alg.c:414: error: dereferencing pointer to incomplete type
ike_alg.c: In function `ike_alg_pfsgroup':
ike_alg.c:688: error: dereferencing pointer to incomplete type
ike_alg.c:688: error: dereferencing pointer to incomplete type
ike_alg.c:689: error: dereferencing pointer to incomplete type
make[2]: *** [ike_alg.o] Error 1
make[2]: Leaving directory `/home/anderson/openswan-2.3.0/programs/pluto'
make[1]: *** [programs] Error 1
make[1]: Leaving directory `/home/anderson/openswan-2.3.0/programs'
make: *** [programs] Error 1