heroku上的uwsgi无法完成

Question

我目前在Heroku，python2.7.3上使用uwsgi+gevent+bottle。它以前很管用。自从heroku介绍运行时.txt特性，每次我把我的构建推到heroku时，我都会遇到uWSGI编译问题。有人知道变通办法吗？在

Counting objects: 2717, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (1127/1127), done.
Writing objects: 100% (2717/2717), 462.10 KiB | 144 KiB/s, done.
Total 2717 (delta 2008), reused 2073 (delta 1572)
-----> Python app detected
-----> Preparing Python runtime (python-2.7.3)

[...]

    /usr/local/lib/libpython2.7.a(posixmodule.o): In function `posix_tmpnam':

   /tmp/Python-2.7.2/./Modules/posixmodule.c:7370: warning: the use of `tmpnam_r' is dangerous, better use `mkstemp'

   /usr/local/lib/libpython2.7.a(posixmodule.o): In function `posix_tempnam':

   /tmp/Python-2.7.2/./Modules/posixmodule.c:7317: warning: the use of `tempnam' is dangerous, better use `mkstemp'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_global_listmech@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_set_mutex@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_encode@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_client_start@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_client_init@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_errdetail@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_version@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_errstring@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_dispose@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_setprop@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_getprop@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_decode@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_client_step@SASL2'

   /usr/lib/gcc/x86_64-linux-gnu/4.4.3/../../../../lib/libldap.so: undefined reference to `sasl_client_new@SASL2'

   *** error linking uWSGI ***
   collect2: ld returned 1 exit status

   ----------------------------------------
   Command /app/.heroku/python/bin/python -c "import setuptools;__file__='/app/build/uWSGI/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /tmp/pip-N4yIW1-record/install-record.txt failed with error code 1 in /app/build/uWSGI

Answer 1

看起来他们的libldap安装被破坏了（缺少sasl符号）。您可以重建uWSGI，强制它不检测ldap，编辑buildconf/基准.ini在