I untarred 2015.11 into ~/.perl6 and cd'ed to it
then tried to compile it. At first it indicated
success, but then failed before I could type
"make"
(2015.09 compiled and worked fine on my system)



~/.perl6/2015.11# perl Configure.pl --backend=moar --gen-moar

ATTENTION: no --prefix supplied, building and installing to /root/.perl6/2015.11/install

Configuring and building MoarVM ...
/usr/bin/perl5.10.1 Configure.pl --optimize --prefix=/root/.perl6/2015.11/install --make-install
Welcome to MoarVM!

Configuring native build environment ................... OK
    probing whether your compiler thinks that it is gcc  YES
    probing how your compiler does static inline ....... static __inline__
    your CPU can read unaligned values for all of int32 int64 num64
    probing the size of pointers ....................... 8
    probing computed goto support ...................... YES
    probing pthread_yield support ...................... YES

        make: make
     compile: gcc -Wdeclaration-after-statement -Werror=declaration-after-statement -O3 -DNDEBUG  -D_REENTRANT -D_FILE_OFFSET_BITS=64 -fPIC
        link: gcc  -O3 -DNDEBUG -Wl,-rpath,@libdir@ -Wl,-rpath,@prefix@/share/perl6/site/lib
        libs: -lm -lpthread -lrt -ldl

  byte order: little endian

Configuring 3rdparty libs .............................. OK

  3rdparty: 3rdparty/dyncall/dyncall/libdyncall_s.a
            3rdparty/dyncall/dyncallback/libdyncallback_s.a
            3rdparty/dyncall/dynload/libdynload_s.a
            3rdparty/libatomic_ops/src/libatomic_ops.a
            3rdparty/libtommath/libtommath.a
            3rdparty/libuv/libuv.a
            3rdparty/sha1/libsha1.a
            3rdparty/tinymt/libtinymt.a

Generating src/gen/config.c ............................ OK
Generating src/gen/config.h ............................ OK
Generating Makefile .................................... OK
Generating tools/check.mk .............................. OK
Generating build/mk-moar-pc.pl ......................... OK

Configuration SUCCESS.

Type 'make' to build and 'make help' to see a list of
available make targets.
compiling src/main.o
In file included from 3rdparty/libatomic_ops/src/atomic_ops/sysdeps/gcc/../all_atomic_load_store.h:27,
                 from 3rdparty/libatomic_ops/src/atomic_ops/sysdeps/gcc/../all_aligned_atomic_load_store.h:31,
                 from 3rdparty/libatomic_ops/src/atomic_ops/sysdeps/gcc/x86.h:24,
                 from 3rdparty/libatomic_ops/src/atomic_ops.h:241,
                 from src/moar.h:28,
                 from src/main.c:4:
3rdparty/libatomic_ops/src/atomic_ops/sysdeps/gcc/../all_atomic_only_load.h:30:39: error: loadstore/int_atomic_load.h: No such file or directory
make: *** [src/main.o] Error 1
Building NQP ...
/usr/bin/perl5.10.1 Configure.pl --prefix=/root/.perl6/2015.11/install --backends=moar --make-install
Can't exec "/root/.perl6/2015.11/install/bin/moar": No such file or directory at tools/lib/NQP/Configure.pm line 450.

===SORRY!===
No suitable MoarVM (moar executable) found using the --prefix
(You can get a MoarVM built automatically with --gen-moar.)

Command failed (status 512): /usr/bin/perl5.10.1 Configure.pl --prefix=/root/.perl6/2015.11/install --backends=moar --make-install


~/.perl6/2015.11# ls

Configure.pl  MANIFEST	README	       docs	modules  ports	 tools
LICENSE       MoarVM	config.status  install	nqp	 rakudo


~/.perl6/2015.11# ls -l install
total 4.0K
drwxrwxrwx 3 4.0K 11-29 07:55 share


~/.perl6/2015.11# ls -l rakudo

total 144
-rwxrwxrwx 1 root root  7394 2015-09-08 11:18 CREDITS
-rwxrwxrwx 1 root root 13794 2015-11-13 09:13 Configure.pl
-rwxrwxrwx 1 root root  7342 2015-09-08 10:12 INSTALL.txt
-rwxrwxrwx 1 root root  8902 2015-09-08 07:48 LICENSE
-rwxrwxrwx 1 root root 53976 2015-11-19 22:32 MANIFEST
-rwxrwxrwx 1 root root  6268 2015-09-08 10:12 README.md
-rwxrwxrwx 1 root root     8 2015-11-19 21:01 VERSION
drwxrwxrwx 3 root root  4096 2015-11-29 07:55 blib
drwxrwxrwx 3 root root  4096 2015-11-29 07:55 docs
drwxrwxrwx 2 root root  4096 2015-11-29 07:55 dynext
drwxrwxrwx 4 root root  4096 2015-11-29 07:55 gen
drwxrwxrwx 4 root root  4096 2015-11-29 07:55 lib
drwxrwxrwx 5 root root  4096 2015-11-29 07:55 src
drwxrwxrwx 7 root root  4096 2015-11-29 07:56 t
drwxrwxrwx 5 root root  4096 2015-11-29 07:55 tools


~/.perl6/2015.11# ls -l nqp

total 156
drwxrwxrwx  8 root root  4096 2015-11-29 07:55 3rdparty
-rwxrwxrwx  1 root root  1501 2015-06-05 11:51 CREDITS
-rwxrwxrwx  1 root root 13311 2015-11-19 11:10 Configure.pl
-rwxrwxrwx  1 root root  8896 2015-06-05 11:51 LICENSE
-rwxrwxrwx  1 root root 57441 2015-11-19 14:32 MANIFEST
-rw-r--r--  1 root root  3105 2015-11-29 13:49 Makefile
-rwxrwxrwx  1 root root  4766 2015-09-17 15:53 README.pod
-rwxrwxrwx  1 root root  1230 2015-09-17 15:53 TODO
-rwxrwxrwx  1 root root     8 2015-11-19 11:10 VERSION
-rw-r--r--  1 root root   111 2015-11-29 13:49 config.status
drwxrwxrwx  3 root root  4096 2015-11-29 07:55 docs
drwxrwxrwx  2 root root  4096 2015-11-29 07:55 dynext
drwxrwxrwx  4 root root  4096 2015-11-29 07:55 examples
drwxrwxrwx  6 root root  4096 2015-11-29 07:55 gen
-rwxrwxrwx  1 root root    77 2015-09-17 15:53 nqp-js
drwxrwxrwx  3 root root  4096 2015-11-29 07:55 ports
drwxrwxrwx  9 root root  4096 2015-11-29 07:55 src
drwxrwxrwx 16 root root  4096 2015-11-29 07:55 t
drwxrwxrwx  5 root root  4096 2015-11-29 07:55 tools


~/.perl6/2015.11# make

make: *** No targets specified and no makefile found.  Stop.