Set up gcc environment - 3.3 Checking if your kit is complete... Looks good Note (probably harmless): No library found for -lutil Writing Makefile for BSD::Jail cp Jail.pm blib/lib/BSD/Jail.pm /export/home/cpanrun/build/5.10.0/bin/perl /export/home/cpanrun/build/5.10.0/lib/ExtUtils/xsubpp -typemap /export/home/cpanrun/build/5.10.0/lib/ExtUtils/typemap Jail.xs > Jail.xsc && mv Jail.xsc Jail.c Please specify prototyping behavior for Jail.xs (see perlxs manual) gcc -c -D_REENTRANT -DPRIVLIB_LAST_IN_INC -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -fno-strict-aliasing -pipe -O -DVERSION=\"0.01\" -DXS_VERSION=\"0.01\" -fPIC "-I/export/home/cpanrun/build/5.10.0/lib/CORE" Jail.c Jail.xs:6:2: #error This only works on FreeBSD 4.0 or greater Jail.xs:10:22: sys/jail.h: No such file or directory Jail.xs: In function `_get_jids': Jail.xs:25: error: invalid application of `sizeof' to an incomplete type Jail.xs:25: error: invalid application of `sizeof' to an incomplete type Jail.xs:25: error: invalid application of `sizeof' to an incomplete type Jail.xs:31: error: dereferencing pointer to incomplete type Jail.xs:31: error: dereferencing pointer to incomplete type Jail.xs:31: error: dereferencing pointer to incomplete type Jail.xs:32: error: `XPRISON_VERSION' undeclared (first use in this function) Jail.xs:32: error: (Each undeclared identifier is reported only once Jail.xs:32: error: for each function it appears in.) Jail.xs:37: error: dereferencing pointer to incomplete type Jail.xs:38: error: dereferencing pointer to incomplete type Jail.xs:39: error: increment of pointer to unknown structure Jail.xs:39: error: arithmetic on pointer to an incomplete type Jail.xs: In function `_get_xp': Jail.xs:62: error: invalid application of `sizeof' to an incomplete type Jail.xs:62: error: invalid application of `sizeof' to an incomplete type Jail.xs:62: error: invalid application of `sizeof' to an incomplete type Jail.xs:66: error: invalid application of `sizeof' to an incomplete type Jail.xs:66: error: invalid application of `sizeof' to an incomplete type Jail.xs:66: error: invalid application of `sizeof' to an incomplete type Jail.xs:79: error: dereferencing pointer to incomplete type Jail.xs:79: error: dereferencing pointer to incomplete type Jail.xs:79: error: dereferencing pointer to incomplete type Jail.xs:79: error: `XPRISON_VERSION' undeclared (first use in this function) Jail.xs:85: error: dereferencing pointer to incomplete type Jail.xs:86: error: dereferencing pointer to incomplete type Jail.xs:87: error: invalid application of `sizeof' to an incomplete type Jail.xs:87: error: invalid application of `sizeof' to an incomplete type Jail.xs:87: error: invalid application of `sizeof' to an incomplete type Jail.xs:91: error: increment of pointer to unknown structure Jail.xs:91: error: arithmetic on pointer to an incomplete type Jail.xs: In function `XS_BSD__Jail_get_xprison': Jail.xs:118: error: dereferencing pointer to incomplete type Jail.xs:119: error: dereferencing pointer to incomplete type Jail.xs:120: error: dereferencing pointer to incomplete type Jail.xs:121: error: dereferencing pointer to incomplete type Jail.xs:122: error: dereferencing pointer to incomplete type Jail.xs: In function `XS_BSD__Jail_jail': Jail.xs:149: error: storage size of `j' isn't known Jail.xs:157: error: invalid application of `sizeof' to an incomplete type Jail.xs:157: error: invalid application of `sizeof' to an incomplete type Jail.xs:157: error: invalid application of `sizeof' to an incomplete type make: *** [Jail.o] Error 1