Question

我在https://github.com/dennybritz/rnn-tutorial-rnnlm中阅读了rnn教程并按照安装来设置环境。但我得到了错误，我不知道这个。我在Ubuntu 14中的virtualenv中进行了设置。我已经搜索了类似的问题并使用了他们的解决方案，但它不起作用。

我试过的方法： 1.更新gcc 2.重新安装python-dev 3.安装libxxx（对不起这个不准确的名称感到抱歉，但是这些文件很乱，所以我记不起来了）

注意：1。我不是ubuntu的专家，所以如果你可以帮助我，并希望你可以提供详细的解释或解决方案，如果你是可用的。 2.我试图重新安装ubuntu并且它不起作用

creating build/temp.linux-x86_64-2.7/Modules/2.x

x86_64-linux-gnu-gcc -pthread -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -fPIC -DHAVE_RL_CALLBACK -DHAVE_RL_CATCH_SIGNAL -DHAVE_RL_COMPLETION_APPEND_CHARACTER -DHAVE_RL_COMPLETION_DISPLAY_MATCHES_HOOK -DHAVE_RL_COMPLETION_MATCHES -DHAVE_RL_COMPLETION_SUPPRESS_APPEND -DHAVE_RL_PRE_INPUT_HOOK -I. -I/usr/include/python2.7 -c Modules/2.x/readline.c -o build/temp.linux-x86_64-2.7/Modules/2.x/readline.o

In file included from Modules/2.x/readline.c:31:0:

./readline/readline.h:385:1: warning: function declaration isn’t a prototype [-Wstrict-prototypes]

 extern int rl_message ();

 ^

x86_64-linux-gnu-gcc -pthread -shared -Wl,-O1 -Wl,-Bsymbolic-functions -Wl,-Bsymbolic-functions -Wl,-z,relro -fno-strict-aliasing -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -D_FORTIFY_SOURCE=2 -g -fstack-protector --param=ssp-buffer-size=4 -Wformat -Werror=format-security build/temp.linux-x86_64-2.7/Modules/2.x/readline.o readline/libreadline.a readline/libhistory.a -lncurses -o build/lib.linux-x86_64-2.7/gnureadline.so

/usr/bin/ld: cannot find -lncurses

collect2: error: ld returned 1 exit status

error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

----------------------------------------
Cleaning up...
Command /home/shuyu-lyu/venv/bin/python -c "import setuptools, tokenize;__file__='/home/shuyu-lyu/venv/build/gnureadline/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-xF2y3k-record/install-record.txt --single-version-externally-managed --compile --install-headers /home/shuyu-lyu/venv/include/site/python2.7 failed with error code 1 in /home/shuyu-lyu/venv/build/gnureadline
Traceback (most recent call last):
  File "/home/shuyu-lyu/venv/bin/pip", line 11, in <module>
    sys.exit(main())
  File "/home/shuyu-lyu/venv/local/lib/python2.7/site-packages/pip/__init__.py", line 185, in main
    return command.main(cmd_args)
  File "/home/shuyu-lyu/venv/local/lib/python2.7/site-packages/pip/basecommand.py", line 161, in main
    text = '\n'.join(complete_log)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 66: ordinal not in range(128)

Answer 1

看起来没有安装ncurses库。如果您使用的是Ubuntu，则应首先使用

进行安装

sudo apt-get install libncurses5-dev libncursesw5-dev

从requirenment txt安装包并失败

1 个答案: