From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mickael Chazaux Date: Thu, 9 Jun 2016 15:35:54 +0200 Subject: [Buildroot] Python standard library files missing from rootfs Message-ID: <575970BA.7080407@etictelecom.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi, I'm trying to build a rootfs with python 2.7. using buildroot version 2016.05. On the target here is what I get: Welcome to Buildroot buildroot login: root login[1338]: root login on 'console' # python Could not find platform independent libraries Consider setting $PYTHONHOME to [:] ImportError: No module named site # export PYTHONHOME=/usr # python ImportError: No module named site # ls /usr/lib/python2.7/ LICENSE.txt encodings logging sysconfigdata compiler ensurepip multiprocessing unittest config hotshot pdb.doc wsgiref ctypes importlib plat-linux2 wsgiref.egg-info distutils json site-packages email lib-dynload sqlite3 all the standard library files are missing, including site.py. Digging in the build process, I believe there is an error in the install process : >>> python 2.7.11 Installing to staging directory PATH="/home/mc/buildroot/buildroot-2016.05/output/host/bin:/home/mc/buildroot/buildroot-2016.05/output/host/sbin:/home/mc/buildroot/buildroot-2016.05/output/host/usr/bin:/home/mc/buildroot/buildroot-2016.05/output/host/usr/sbin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/mc/node/node-v4.2.2-linux-x86/bin/" /usr/bin/make DESTDIR=/home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot install -C /home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/ make[1]: Entering directory '/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11' /usr/bin/install -c python /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/bin/python2.7 if test -f libpython2.7.so; then \ if test -n "" ; then \ /usr/bin/install -c -m 555 /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/bin; \ else \ /usr/bin/install -c -m 555 libpython2.7.so /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/libpython2.7.so.1.0; \ if test libpython2.7.so != libpython2.7.so.1.0; then \ (cd /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib; ln -sf libpython2.7.so.1.0 libpython2.7.so) \ fi \ fi; \ else true; \ fi /usr/bin/install -c -m 644 ./Misc/python.man \ /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/share/man/man1/python2.7.1 /usr/bin/install -c -m 644 ./Include/abstract.h /usr/include/python2.7 rm -f /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/share/man/man1/python2.1 ... Lots and lots of stuff ... PYTHONPATH=/home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7 \ _PYTHON_PROJECT_BASE=/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11 _PYTHON_HOST_PLATFORM=linux2-arm PYTHONPATH=/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/build/lib.linux2-arm-2.7/sysconfigdata:./Lib:./Lib/plat-linux2 python2.7 -Wi -t /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/compileall.py \ -d /usr/lib/python2.7/site-packages -f \ -x badsyntax /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/site-packages Listing /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/site-packages ... PYTHONPATH=/home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7 \ _PYTHON_PROJECT_BASE=/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11 _PYTHON_HOST_PLATFORM=linux2-arm PYTHONPATH=/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/build/lib.linux2-arm-2.7/sysconfigdata:./Lib:./Lib/plat-linux2 python2.7 -m lib2to3.pgen2.driver /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/lib2to3/Grammar.txt Generating grammar tables from /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/lib2to3/Grammar.txt Traceback (most recent call last): File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/runpy.py", line 162, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/runpy.py", line 72, in _run_code exec code in run_globals File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/driver.py", line 157, in sys.exit(int(not main())) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/driver.py", line 153, in main load_grammar(gt, save=True, force=True) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/driver.py", line 121, in load_grammar g = pgen.generate_grammar(gt) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/pgen.py", line 385, in generate_grammar p = ParserGenerator(filename) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/pgen.py", line 15, in __init__ stream = open(filename) IOError: [Errno 2] No such file or directory: '/home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/lib2to3/Grammar.txt' Makefile:1075: recipe for target 'libinstall' failed make[1]: [libinstall] Error 1 (ignor?e) PYTHONPATH=/home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7 \ _PYTHON_PROJECT_BASE=/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11 _PYTHON_HOST_PLATFORM=linux2-arm PYTHONPATH=/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/build/lib.linux2-arm-2.7/sysconfigdata:./Lib:./Lib/plat-linux2 python2.7 -m lib2to3.pgen2.driver /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/lib2to3/PatternGrammar.txt Generating grammar tables from /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/lib2to3/PatternGrammar.txt Traceback (most recent call last): File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/runpy.py", line 162, in _run_module_as_main "__main__", fname, loader, pkg_name) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/runpy.py", line 72, in _run_code exec code in run_globals File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/driver.py", line 157, in sys.exit(int(not main())) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/driver.py", line 153, in main load_grammar(gt, save=True, force=True) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/driver.py", line 121, in load_grammar g = pgen.generate_grammar(gt) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/pgen.py", line 385, in generate_grammar p = ParserGenerator(filename) File "/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/Lib/lib2to3/pgen2/pgen.py", line 15, in __init__ stream = open(filename) IOError: [Errno 2] No such file or directory: '/home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/lib/python2.7/lib2to3/PatternGrammar.txt' Makefile:1075: recipe for target 'libinstall' failed make[1]: [libinstall] Error 1 (ignor?e) if test "xno" != "xno" ; then \ case no in \ upgrade) ensurepip="--upgrade" ;; \ install|*) ensurepip="" ;; \ esac; \ _PYTHON_PROJECT_BASE=/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11 _PYTHON_HOST_PLATFORM=linux2-arm PYTHONPATH=/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11/build/lib.linux2-arm-2.7/sysconfigdata:./Lib:./Lib/plat-linux2 python2.7 -m ensurepip \ $ensurepip --root=/home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/ ; \ fi make[1]: Leaving directory '/home/mc/buildroot/buildroot-2016.05/output/build/python-2.7.11' ln -sf python2-config /home/mc/buildroot/buildroot-2016.05/output/host/usr/arm-buildroot-linux-gnueabihf/sysroot/usr/bin/python-config >>> python 2.7.11 Fixing libtool files >>> python 2.7.11 Installing to target ... Same kind of error in this phase too. -- Mickael Chazaux Software Engineer Tel : (33) 476 042 009 Fax : (33) 476 042 001 ETIC TELECOM 13, Chemin du Vieux Ch?ne 38240 MEYLAN Tel: 33 4 76 04 20 00 fax : 33 4 76 04 20 01