Package: guix;
Reported by: sreeharsha <at> totakura.in
Date: Mon, 27 Jan 2014 11:38:02 UTC
Severity: normal
Done: ludo <at> gnu.org (Ludovic Courtès)
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: help-debbugs <at> gnu.org (GNU bug Tracking System) To: ludo <at> gnu.org (Ludovic Courtès) Cc: tracker <at> debbugs.gnu.org Subject: bug#16569: closed (Python package doesn't install ctypes module) Date: Sat, 29 Mar 2014 13:13:02 +0000
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Your message dated Sat, 29 Mar 2014 14:12:28 +0100 with message-id <87y4ztkv2b.fsf <at> gnu.org> and subject line Re: bug#16569: [PATCH] gnu: Enable the 'ctypes' module in Python. has caused the debbugs.gnu.org bug report #16569, regarding Python package doesn't install ctypes module to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs <at> gnu.org.) -- 16569: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16569 GNU Bug Tracking System Contact help-debbugs <at> gnu.org with problems
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From: Sree Harsha Totakura <sreeharsha <at> totakura.in> To: bug-guix <at> gnu.org Subject: Python package doesn't install ctypes module Date: Mon, 27 Jan 2014 12:36:57 +0100-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi, Python (both versions 2.7.6 and 3.3) installed through Guix do not contain/install ctypes module. > $ guix package --list-installed ;;; note: source file > /usr/local/share/guile/site/2.0/srfi/srfi-37.scm ;;; newer > than compiled /usr/local/share/guile/site/2.0/srfi/srfi-37.go hello > 2.9 out /nix/store/jgvkvznlsvwax0hc29f5br508ivphks1-hello-2.9 > gnutls 3.2.4 out > /nix/store/r64154hy14lzdxgp8gy8kk99kh4mw7hf-gnutls-3.2.4 libgcrypt > 1.6.0 out > /nix/store/5ad1sv3fr8bjh1db9jwf0z130gbb584a-libgcrypt-1.6.0 ncdc > 1.18.1 out /nix/store/95i40hzr1scgszdsqa9xc38mighczx5g-ncdc-1.18.1 > $ guix package -i python ;;; note: source file > /usr/local/share/guile/site/2.0/srfi/srfi-37.scm ;;; newer > than compiled /usr/local/share/guile/site/2.0/srfi/srfi-37.go The > following package will be installed: python-3.3.3 out > /nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3 > > substitute-binary: ;;; note: source file > /usr/local/share/guile/site/2.0/srfi/srfi-37.scm substitute-binary: > ;;; newer than compiled > /usr/local/share/guile/site/2.0/srfi/srfi-37.go 5 packages in > profile The following environment variable definitions may be > needed: export > PYTHONPATH="/home/totakura/.guix-profile/lib/python3.3/site-packages" > > $ export PYTHONPATH="/home/totakura/.guix-profile/lib/python3.3/site-packages" > $ which python3.3 /home/totakura/.guix-profile/bin/python3.3 $ > python3.3 Python 3.3.3 (default, Dec 30 2013, 01:48:16) [GCC 4.8.2] > on linux Type "help", "copyright", "credits" or "license" for more > information. >>>> import ctypes > Traceback (most recent call last): File "<stdin>", line 1, in > <module> File > "/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.py", > line 7, in <module> from _ctypes import Union, Structure, Array > ImportError: No module named '_ctypes' >>>> > $ cd /nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3 $ > pwd /nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3 $ find > ./ -name "*ctypes*" > ./lib/python3.3/test/__pycache__/test_ctypes.cpython-33.pyo > ./lib/python3.3/test/__pycache__/test_ctypes.cpython-33.pyc > ./lib/python3.3/test/test_ctypes.py ./lib/python3.3/ctypes > ./lib/python3.3/ctypes/macholib/README.ctypes > ./lib/python3.3/lib-dynload/_ctypes_test.cpython-33m.so > ./lib/python3.3/multiprocessing/__pycache__/sharedctypes.cpython-33.pyc > > ./lib/python3.3/multiprocessing/__pycache__/sharedctypes.cpython-33.pyo > ./lib/python3.3/multiprocessing/sharedctypes.py $ On my debian system, python was able to find ctypes module after searching through these paths: > stat("/usr/lib/python2.7/ctypes", {st_mode=S_IFDIR|0755, > st_size=4096, ...}) = 0 stat("/usr/lib/python2.7/ctypes", > {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0 > stat("/usr/lib/python2.7/ctypes/os", 0x7fff3be9e430) = -1 ENOENT > (No such file or directory) open("/usr/lib/python2.7/ctypes/os.so", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("/usr/lib/python2.7/ctypes/osmodule.so", O_RDONLY) = -1 ENOENT > (No such file or directory) open("/usr/lib/python2.7/ctypes/os.py", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("/usr/lib/python2.7/ctypes/os.pyc", O_RDONLY) = -1 ENOENT (No > such file or directory) stat("/usr/lib/python2.7/ctypes/sys", > 0x7fff3be9e430) = -1 ENOENT (No such file or directory) > open("/usr/lib/python2.7/ctypes/sys.so", O_RDONLY) = -1 ENOENT (No > such file or directory) > open("/usr/lib/python2.7/ctypes/sysmodule.so", O_RDONLY) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/ctypes/sys.py", O_RDONLY) = -1 ENOENT (No > such file or directory) open("/usr/lib/python2.7/ctypes/sys.pyc", > O_RDONLY) = -1 ENOENT (No such file or directory) > stat("/usr/lib/python2.7/ctypes/_ctypes", 0x7fff3be9e430) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/ctypes/_ctypes.so", O_RDONLY) = -1 ENOENT > (No such file or directory) > open("/usr/lib/python2.7/ctypes/_ctypesmodule.so", O_RDONLY) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/ctypes/_ctypes.py", O_RDONLY) = -1 ENOENT > (No such file or directory) > open("/usr/lib/python2.7/ctypes/_ctypes.pyc", O_RDONLY) = -1 ENOENT > (No such file or directory) stat("_ctypes", 0x7fff3be9e430) > = -1 ENOENT (No such file or directory) open("_ctypes.so", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("_ctypesmodule.so", O_RDONLY) = -1 ENOENT (No such file > or directory) open("_ctypes.py", O_RDONLY) = -1 ENOENT > (No such file or directory) open("_ctypes.pyc", O_RDONLY) > = -1 ENOENT (No such file or directory) > stat("/usr/lib/python2.7/_ctypes", 0x7fff3be9e430) = -1 ENOENT (No > such file or directory) open("/usr/lib/python2.7/_ctypes.so", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("/usr/lib/python2.7/_ctypesmodule.so", O_RDONLY) = -1 ENOENT > (No such file or directory) open("/usr/lib/python2.7/_ctypes.py", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("/usr/lib/python2.7/_ctypes.pyc", O_RDONLY) = -1 ENOENT (No > such file or directory) > stat("/usr/lib/python2.7/plat-linux2/_ctypes", 0x7fff3be9e430) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/plat-linux2/_ctypes.so", O_RDONLY) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/plat-linux2/_ctypesmodule.so", O_RDONLY) = > -1 ENOENT (No such file or directory) > open("/usr/lib/python2.7/plat-linux2/_ctypes.py", O_RDONLY) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/plat-linux2/_ctypes.pyc", O_RDONLY) = -1 > ENOENT (No such file or directory) > stat("/usr/lib/python2.7/lib-tk/_ctypes", 0x7fff3be9e430) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/lib-tk/_ctypes.so", O_RDONLY) = -1 ENOENT > (No such file or directory) > open("/usr/lib/python2.7/lib-tk/_ctypesmodule.so", O_RDONLY) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/lib-tk/_ctypes.py", O_RDONLY) = -1 ENOENT > (No such file or directory) > open("/usr/lib/python2.7/lib-tk/_ctypes.pyc", O_RDONLY) = -1 ENOENT > (No such file or directory) > stat("/usr/lib/python2.7/lib-dynload/_ctypes", 0x7fff3be9e430) = -1 > ENOENT (No such file or directory) > open("/usr/lib/python2.7/lib-dynload/_ctypes.so", O_RDONLY) = 4 With the Guix installed python I observe this through strace: > rt_sigprocmask(SIG_BLOCK, [INT], [], 8) = 0 ioctl(0, > SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig icanon echo ...}) = > 0 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 > rt_sigaction(SIGWINCH, {SIG_DFL, [], SA_RESTORER, 0x7fb581e85870}, > {0x7fb57a520760, [], SA_RESTORER|SA_RESTART, 0x7fb581e85870}, 8) = > 0 stat(".", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3", > {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes", > {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.cpython-33m.so", > 0x7fff05ac1650) = -1 ENOENT (No such file or directory) > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.abi3.so", > 0x7fff05ac1650) = -1 ENOENT (No such file or directory) > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.so", > 0x7fff05ac1650) = -1 ENOENT (No such file or directory) > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.py", > {st_mode=S_IFREG|0444, st_size=17043, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.py", > {st_mode=S_IFREG|0444, st_size=17043, ...}) = 0 > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__pycache__/__init__.cpython-33.pyc", > O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0444, st_size=29315, ...}) > = 0 lseek(3, 0, SEEK_CUR) = 0 fstat(3, > {st_mode=S_IFREG|0444, st_size=29315, ...}) = 0 read(3, > "\236\f\r\nh\321\300R\223B\0\0c\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., > 29316) = 29315 read(3, "", 1) = 0 close(3) > = 0 > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.py", > O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0444, st_size=17043, ...}) > = 0 lseek(3, 0, SEEK_CUR) = 0 fstat(3, > {st_mode=S_IFREG|0444, st_size=17043, ...}) = 0 read(3, > "\"\"\"create and manipulate C data "..., 17044) = 17043 read(3, > "", 1) = 0 close(3) > = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.py", > {st_mode=S_IFREG|0444, st_size=17043, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__pycache__", > {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__pycache__/__init__.cpython-33.pyc.140417554480296", > O_WRONLY|O_CREAT|O_EXCL, 0644) = -1 EACCES (Permission denied) > stat(".", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3", > {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/plat-linux", > {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/lib-dynload", > {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 > stat("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/site-packages", > {st_mode=S_IFDIR|0555, st_size=4096, ...}) = 0 write(2, "Traceback > (most recent call last"..., 35Traceback (most recent call last): ) > = 35 write(2, " File \"<stdin>\", line 1, in <mo"..., 38 File > "<stdin>", line 1, in <module> ) = 38 open("<stdin>", O_RDONLY) > = -1 ENOENT (No such file or directory) open("<stdin>", O_RDONLY) > = -1 ENOENT (No such file or directory) > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python33.zip/<stdin>", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/<stdin>", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/plat-linux/<stdin>", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/lib-dynload/<stdin>", > O_RDONLY) = -1 ENOENT (No such file or directory) > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/site-packages/<stdin>", > O_RDONLY) = -1 ENOENT (No such file or directory) write(2, " File > \"/nix/store/b50aj7l8qhaxy"..., 120 File > "/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.py", > line 7, in <module> ) = 120 > open("/nix/store/b50aj7l8qhaxys65z57wcqhkyi22ni2i-python-3.3.3/lib/python3.3/ctypes/__init__.py", > O_RDONLY) = 3 fstat(3, {st_mode=S_IFREG|0444, st_size=17043, ...}) > = 0 ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fff05ac1220) = -1 > ENOTTY (Inappropriate ioctl for device) fstat(3, > {st_mode=S_IFREG|0444, st_size=17043, ...}) = 0 lseek(3, 0, > SEEK_CUR) = 0 dup(3) > = 4 fcntl(4, F_GETFL) = 0x8000 (flags > O_RDONLY|O_LARGEFILE) fstat(4, {st_mode=S_IFREG|0444, > st_size=17043, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, > MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fb58257d000 lseek(4, 0, > SEEK_CUR) = 0 read(4, "\"\"\"create and > manipulate C data "..., 4096) = 4096 close(4) > = 0 munmap(0x7fb58257d000, 4096) = 0 lseek(3, 0, > SEEK_SET) = 0 lseek(3, 0, SEEK_CUR) > = 0 read(3, "\"\"\"create and manipulate C data "..., 8192) = 8192 > close(3) = 0 write(2, " from > _ctypes import Union, S"..., 48 from _ctypes import Union, > Structure, Array ) = 48 write(2, "ImportError: No module named > '_c"..., 39ImportError: No module named '_ctypes' ) = 39 Sree -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Icedove - http://www.enigmail.net/ iEYEARECAAYFAlLmRNkACgkQO2+K8UPCHztJRgCeIQzRwGkGRAYGq3xENXDDhdac rtcAn2HjBpRCg535Mhy/ry9uIsA2JsNm =UhMJ -----END PGP SIGNATURE-----
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From: ludo <at> gnu.org (Ludovic Courtès) To: Sree Harsha Totakura <sreeharsha <at> totakura.in> Cc: 16569-done <at> debbugs.gnu.org, Cyril Roelandt <tipecaml <at> gmail.com> Subject: Re: bug#16569: [PATCH] gnu: Enable the 'ctypes' module in Python. Date: Sat, 29 Mar 2014 14:12:28 +0100Fixed by b10ab72, now in ‘master’. Thanks to both of you! Ludo’.
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