Python SageMath：运行'make'在dochtml阶段以ImportError结束

我正在尝试在我的macbook中安装sagemath软件包。我进去了

/configure

后接

make

。这是最后几个 输出行。无法调试原因

[sagelib-8.7] Finished cleaning, time: 0.40 seconds.
[sagelib-8.7] if [ "$UNAME" = "CYGWIN" ]; then                         \
[sagelib-8.7]       sage-rebase.sh "$SAGE_LOCAL" 2>/dev/null;            \
[sagelib-8.7]   fi
[sagelib-8.7] 
[sagelib-8.7] real  19m37.851s
[sagelib-8.7] user  59m16.416s
[sagelib-8.7] sys   2m58.759s
cp /Users/satya/Downloads/SageMath/src/bin/sage-env-config /Users/satya/Downloads/SageMath/local/bin/sage-env-config
cd ../.. && sage-logger -p './sage --docbuild --no-pdf-links all html ' logs/dochtml.log
[dochtml] Traceback (most recent call last):
[dochtml]   File "/Users/satya/Downloads/SageMath/local/lib/python2.7/runpy.py", line 163, in _run_module_as_main
[dochtml]     mod_name, _Error)
[dochtml]   File "/Users/satya/Downloads/SageMath/local/lib/python2.7/runpy.py", line 111, in _get_module_details
[dochtml]     __import__(mod_name)  # Do not catch exceptions initializing package
[dochtml]   File "/Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage_setup/docbuild/__init__.py", line 60, in <module>
[dochtml]     import sage.all
[dochtml]   File "/Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage/all.py", line 98, in <module>
[dochtml]     from sage.symbolic.all   import *
[dochtml]   File "/Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage/symbolic/all.py", line 3, in <module>
[dochtml]     from sage.libs.pynac.pynac import I
[dochtml]   File "sage/symbolic/expression.pxd", line 4, in init sage.libs.pynac.pynac (build/cythonized/sage/libs/pynac/pynac.cpp:30147)
[dochtml]   File "sage/symbolic/expression.pyx", line 161, in init sage.symbolic.expression (build/cythonized/sage/symbolic/expression.cpp:74075)
[dochtml] ImportError: dlopen(/Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage/symbolic/ring.so, 2): Symbol not found: __ZNSt3__16vectorIN5GiNaC2exENS_9allocatorIS2_EEE11__vallocateEm
[dochtml]   Referenced from: /Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage/symbolic/ring.so
[dochtml]   Expected in: flat namespace
[dochtml]  in /Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage/symbolic/ring.so
make[3]: *** [doc-html] Error 1
make[2]: *** [all-start] Error 2

real    19m41.468s
user    59m18.862s
sys 3m0.256s
***************************************************************
Error building Sage.

The following package(s) may have failed to build (not necessarily
during this run of 'make all-start'):

The build directory may contain configuration files and other potentially
helpful information. WARNING: if you now run 'make' again, the build
directory will, by default, be deleted. Set the environment variable
SAGE_KEEP_BUILT_SPKGS to 'yes' to prevent this.

make[1]: *** [all-start] Error 1
make: *** [all] Error 2

[sagelib-8.7]完成清洁，时间：0.40秒。
[sagelib-8.7]如果[“$UNAME”=“CYGWIN”]；然后\
[sagelib-8.7]sage-rebase.sh“$sage_LOCAL”2>/dev/null\
[sagelib-8.7]fi
[sagelib-8.7]
[sagelib-8.7]实际19m37.851s
[sagelib-8.7]用户59m16.416s
[sagelib-8.7]系统2m58.759s
cp/Users/satya/Downloads/SageMath/src/bin/sage env config/Users/satya/Downloads/SageMath/local/bin/sage env config
cd./.&&sage logger-p./sage--docbuild--无pdf链接所有html'logs/dochtml.log
[dochtml]回溯（最近一次呼叫最后一次）：
[dochtml]文件“/Users/satya/Downloads/SageMath/local/lib/python2.7/runpy.py”，第163行，作为主模块运行
[dochtml]模块名称，错误）
[dochtml]文件“/Users/satya/Downloads/SageMath/local/lib/python2.7/runpy.py”，第111行，在获取模块详细信息中
[dochtml]uuu导入uuu（mod_名称）#不捕获初始化包时出现的异常
[dochtml]文件“/Users/satya/Downloads/SageMath/local/lib/python2.7/site packages/sage_setup/docbuild/_init__.py”，第60行，在
[dochtml]导入sage.all
[dochtml]文件“/Users/satya/Downloads/SageMath/local/lib/python2.7/site packages/sage/all.py”，第98行，在
[dochtml]来自sage.symbol.all导入*
[dochtml]文件“/Users/satya/Downloads/SageMath/local/lib/python2.7/site packages/sage/symbol/all.py”，第3行，在
[dochtml]来自sage.libs.pynac.pynac导入I
[dochtml]文件“sage/symbol/expression.pxd”，第4行，在init sage.libs.pynac.pynac（build/cythonized/sage/libs/pynac/pynac.cpp:30147）中
[dochtml]文件“sage/symbol/expression.pyx”，第161行，位于init sage.symbol.expression（build/cythonized/sage/symbol/expression.cpp:74075）中
[dochtml]导入错误：dlopen（/Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage/Symbol/ring.so，2）：未找到符号：uuuznst3_uu16;16矢量2像素2_9;allocator2_EE11_uuuuuuvallocateem
[dochtml]引用自：/Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage/symbolic/ring.so
[dochtml]应位于：平面命名空间中
[dochtml]in/Users/satya/Downloads/SageMath/local/lib/python2.7/site-packages/sage/symbol/ring.so
生成[3]：***[doc html]错误1
生成[2]：***[all start]错误2
实19m41.468s
用户59m18.862s
系统3m0.256s
***************************************************************
构建Sage时出错。
以下程序包可能无法生成（不一定
在运行“全部启动”的过程中：
生成目录可能包含配置文件和其他可能的文件
有用的信息。警告：如果现在再次运行“make”，则生成
默认情况下，目录将被删除。设置环境变量
SAGE_KEEP_Build_SPKG为“是”以防止出现这种情况。
生成[1]：***[all start]错误1
make:**[全部]错误2

---

任何帮助都将不胜感激。

运行SageMath的

make

分两步进行：

make build

然后是

make doc

在您的情况下，

make build

阶段似乎已经完成， 只有在

makedoc

阶段才出现问题。 这意味着你可能已经有了一个函数数学， 有一个缺点，文档未能生成。 因此，您可能会决定尝试按原样使用它

在@John Palmieri之后，我建议将帖子发送给sage-devel 或sage支持以获取调试make失败的帮助。会的 用于指定发生此错误的操作系统 （macOS的哪个版本），如果buid是从目录启动的 通过git clone或源tarball获得，具体是什么 运行了一系列操作

另外，在下一次尝试时，您可能希望移动SageMath 在运行

make

之前，请将文件夹从下载文件夹中取出，因为 Sage安装启动一次后无法移动

---

（如果Sage被移动，则必须再次运行make才能使用）。

根据Samuel的回答，您可能想尝试的另一件事是只需运行

使文档干净

，然后再次运行

使文档

。我发现（在Mac电脑上）有时会有一个奇怪的打嗝，我永远也找不到，而且这种情况通常会过去。

你在

sage-devel

谷歌群中的帖子比这里更有可能得到有用的回复。