python3.8安装pyltp错误

[cllx]

报如下错误

warning C4267: “初始化”: 从“size_t”转换到“unsigned int”，可能丢失数据 error C3861: “convert”: 找不到标识符 Microsoft Visual Studio\2019\Community\VC\Tools\MSVC\14.23.28105\bin\HostX86\x64\cl.exe' failed with exit status 2 “初始化”: 从“size_t”转换到“unsigned long”，可能丢失数据 ltp\src\srl\DepSRL.cpp(114): warning C4018: “<”: 有符号/无符号不匹配 ltp\src\srl\DepSRL.cpp(124): warning C4018: “<”: 有符号/无符号不匹配 ltp\src\srl\DepSRL.cpp(127): warning C4018: “<”: 有符号/无符号不匹配 请问这种问题要怎么解决啊，弄了两天了都没找到方法

[DraculaXly]

不是不支持VS 2019吗，你可能需要用纯净的环境重新试下。 你可以尝试下我之前的方法，当时打包3.7.3成功的。 https://github.com/HIT-SCIR/pyltp/issues/206

[wqw547243068]

python 2.7 安装pyltp出错，linux环境 命令：

sudo pip install pyltp

错误信息：

File "/usr/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/response.py", line 246, in _error_catcher raise ReadTimeoutError(self._pool, None, 'Read timed out.') ReadTimeoutError: HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out.

源不行？怎么办？要不试试源码安装？ 执行：

git clone https://github.com/HIT-SCIR/pyltp
cd pyltp
sudo python setup.py install

结果，又报错了：

In file included from /usr/include/python2.7/pyconfig.h:6:0,
                 from patch/include/boost/python/detail/wrap_python.hpp:50,
                 from patch/include/boost/python/detail/prefix.hpp:13,
                 from patch/include/boost/python/args.hpp:8,
                 from patch/include/boost/python.hpp:11,
                 from src/pyltp.cpp:15:
/usr/include/python2.7/pyconfig-64.h:1188:0: warning: "_POSIX_C_SOURCE" redefined [enabled by default]
 #define _POSIX_C_SOURCE 200112L
 ^
In file included from /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/os_defines.h:39:0,
                 from /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/c++config.h:2097,
                 from /usr/include/c++/4.8.2/iostream:38,
                 from src/pyltp.cpp:13:
/usr/include/features.h:168:0: note: this is the location of the previous definition
 # define _POSIX_C_SOURCE 200809L
 ^
In file included from /usr/include/python2.7/pyconfig.h:6:0,
                 from patch/include/boost/python/detail/wrap_python.hpp:50,
                 from patch/include/boost/python/detail/prefix.hpp:13,
                 from patch/include/boost/python/args.hpp:8,
                 from patch/include/boost/python.hpp:11,
                 from src/pyltp.cpp:15:
/usr/include/python2.7/pyconfig-64.h:1210:0: warning: "_XOPEN_SOURCE" redefined [enabled by default]
 #define _XOPEN_SOURCE 600
 ^
In file included from /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/os_defines.h:39:0,
                 from /usr/include/c++/4.8.2/x86_64-redhat-linux/bits/c++config.h:2097,
                 from /usr/include/c++/4.8.2/iostream:38,
                 from src/pyltp.cpp:13:
/usr/include/features.h:170:0: note: this is the location of the previous definition
 # define _XOPEN_SOURCE 700
 ^
src/pyltp.cpp:17:27: fatal error: SplitSentence.h: No such file or directory
 #include "SplitSentence.h"
                           ^
compilation terminated.
error: command 'gcc' failed with exit status 1

算了，一个工具而已，废了老半天的劲，安装失败，不折腾了，bye bye~

---

不死心，是不是源的速度限制导致？换成清华的源 命令：

sudo pip install pyltp -i https://pypi.tuna.tsinghua.edu.cn/simple/

终于安装完成。。。

[SkipperJK]

用python3.7版本安装不成功，python3.6安装成功。

[AlucardNosferatu]

用python3.7版本安装不成功，python3.6安装成功。

现在支持了吗？

[AlongWY]

可以自己编译安装