更新
这是cantera的链接：在此处输入链接描述 ，我确实安装了scons；
apt-cache policy scons*
scons:
Installed: 4.0.1+dfsg-2
Candidate: 4.0.1+dfsg-2
Version table:
*** 4.0.1+dfsg-2 900
900 http://deb.debian.org/debian testing/main amd64 Packages
100 /var/lib/dpkg/status
3.0.1-2 500
500 http://http.us.debian.org/debian stable/main amd64 Packages
直接链接到源：
这是调用安装脚本的示例；
scons build prefix='/home/X/SW/Cantera/installed/' --config=force
我一直在尝试升级/安装 Cantera (cantera.org)，它依赖于 Scons（使用脚本，'SConstruct'）。我注意到在脚本中有一行from buildutils import *. 我尝试使用 , 安装它python3 -m pip install --user buildutils，但我收到了这个大错误：
2016|0|X@X ~/SW/Cantera/cantera $ Wed 7 04 2021, 13:24:08
python3 -m pip install --user buildutils
Collecting buildutils
Using cached buildutils-0.3.tar.gz (47 kB)
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-v3fu4kdk/buildutils_3a844402d1bc49ec99a3331d798a6021/setup.py'"'"'; __file__='"'"'/tmp/pip-install-v3fu4kdk/buildutils_3a844402d1bc49ec99a3331d798a6021/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-owjzbfid
cwd: /tmp/pip-install-v3fu4kdk/buildutils_3a844402d1bc49ec99a3331d798a6021/
Complete output (8 lines):
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-v3fu4kdk/buildutils_3a844402d1bc49ec99a3331d798a6021/setup.py", line 5, in <module>
from ez_setup import use_setuptools
File "/tmp/pip-install-v3fu4kdk/buildutils_3a844402d1bc49ec99a3331d798a6021/ez_setup.py", line 91
except pkg_resources.VersionConflict, e:
^
SyntaxError: invalid syntax
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/b2/84/797607896d265c2bf00cdaff35c901713f738dfc4efe8ee23bdedb42c789/buildutils-0.3.tar.gz#sha256=8f9921cf145a1879986b4028db0af4f028f65fe6eae29936490174037ba7dfc5 (from https://pypi.org/simple/buildutils/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
Using cached buildutils-0.1.2.tar.gz (42 kB)
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-v3fu4kdk/buildutils_861964493705449c937dc2face33fe7e/setup.py'"'"'; __file__='"'"'/tmp/pip-install-v3fu4kdk/buildutils_861964493705449c937dc2face33fe7e/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-28mf5gk7
cwd: /tmp/pip-install-v3fu4kdk/buildutils_861964493705449c937dc2face33fe7e/
Complete output (8 lines):
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-v3fu4kdk/buildutils_861964493705449c937dc2face33fe7e/setup.py", line 5, in <module>
from ez_setup import use_setuptools
File "/tmp/pip-install-v3fu4kdk/buildutils_861964493705449c937dc2face33fe7e/ez_setup.py", line 160
print "Setuptools successfully installed or upgraded."
^
SyntaxError: Missing parentheses in call to 'print'. Did you mean print("Setuptools successfully installed or upgraded.")?
----------------------------------------
WARNING: Discarding https://files.pythonhosted.org/packages/d7/62/b25a56b638d9e1cfc08eba7fd0aa5876f3e2c86f30ca4c5b8c3cda2af524/buildutils-0.1.2.tar.gz#sha256=ad9d597e6836535010880128e5614145f84939c7e26a64c186a7eb37454fa8db (from https://pypi.org/simple/buildutils/). Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
ERROR: Could not find a version that satisfies the requirement buildutils
ERROR: No matching distribution found for buildutils
我看到“版本冲突”和括号问题......我还注意到最新版本是 2007 年...... https://pypi.org/project/buildutils/有更新的替代品吗？
我想过尝试从源代码手动安装它（egg 文件显然是为 python2 构建的），但无法成功执行ez_setup.py或setup.py没有错误。我跟着一页，但在我不确定发生了什么之前从未这样做过。
我在互联网上看到很多关于找不到模块的请求，但大多数答案都围绕着错误命名（Can't install PyZMP for Python -- Dependencies），或者没有安装。
buildutils我从 Debian存储库中搜索有关的东西，但没有找到相关的东西。
这源于我KeyValue从 scons 脚本中得到的一个错误，这里显示了相关部分：
...
...
--------------------- end config.log ---------------------
INFO: Using NumPy version 1.19.5.
INFO: Using Cython version 0.29.21.
INFO: Building the full Python package for Python 3.9
KeyError: 'HAS_CLANG':
File "/home/X/SW/Cantera/cantera/SConstruct", line 1543:
if env['OS'] == 'Solaris' or env['HAS_CLANG']:
File "/home/X/.local/lib/python3.9/site-packages/SCons/Environment.py", line 388:
return self._dict[key]
所以脚本的 1543 周围的行SConstruct是；
...
196 env = Environment(tools=toolchain+['textfile', 'subst', 'recursiveInstall', 'wix', 'gch'],
197 ENV={'PATH': os.environ['PATH']},
198 toolchain=toolchain,
199 **extraEnvArgs)
200
201 env['OS'] = platform.system()
202 env['OS_BITS'] = int(platform.architecture()[0][:2])
...
825 conf = Configure(env, custom_tests={'CheckStatement': CheckStatement})
...
1032 env['HAS_CLANG'] = conf.CheckDeclaration('__clang__', '', 'C++')
...
1526
1527 configh = {}
1528
1529 configh['CANTERA_VERSION'] = quoted(env['cantera_version'])
1530 configh['CANTERA_SHORT_VERSION'] = quoted(env['cantera_short_version'])
1531
1532 # Conditional defines
1533 def cdefine(definevar, configvar, comp=True, value=1):
1534 if env.get(configvar) == comp:
1535 configh[definevar] = value
1536 else:
1537 configh[definevar] = None
1538
1539 # Need to test all of these to see what platform.system() returns
1540 configh['SOLARIS'] = 1 if env['OS'] == 'Solaris' else None
1541 configh['DARWIN'] = 1 if env['OS'] == 'Darwin' else None
1542
1543 if env['OS'] == 'Solaris' or env['HAS_CLANG']:
1544 configh['NEEDS_GENERIC_TEMPL_STATIC_DECL'] = 1
1545
1546 configh['CT_SUNDIALS_VERSION'] = env['sundials_version'].replace('.','')
1547
1548 if env.get('has_sundials_lapack') and env['use_lapack']:
1549 configh['CT_SUNDIALS_USE_LAPACK'] = 1
1550 else:
1551 configh['CT_SUNDIALS_USE_LAPACK'] = 0
1552
1553 cdefine('LAPACK_FTN_STRING_LEN_AT_END', 'lapack_ftn_string_len_at_end')
这看起来很像一本字典，即此处的快速入门部分：在此处输入链接描述，def Environment但我在目录 ( ) 的脚本中找不到（也可能是此配置），grep -nRHI "def Environment" *因此我认为它可能是此模块的一部分buildutils。这解释了为什么我尝试安装它以及随后的错误。我意识到我可以尝试只注释掉第 1543 行并取消缩进第 1544 行，因为我确实有铿锵声，但我不确定我是否有“正确”的铿锵声......
编辑
我确实有buildutil，并且正在搜索 PyPl，也许这是替代品.... mercurial 存储库链接buildutils似乎不起作用，但也许我可以awk在整个项目中替换名称...我也在https 上看到： //pypi.org/project/buildutil/它可能只对python3.6有好处...
编辑 2
我现在想知道它是否不仅仅是重命名...，因为这两个名称都列在https://github.com/tedicreations/buildutil ...所以也许只是awk将名称从更改为的buildutils脚本buildutil...
编辑 3
根据 的建议2to3，我尝试了显示这些更改；
2to3 -f all -w SConstruct
RefactoringTool: Skipping optional fixer: buffer
RefactoringTool: Skipping optional fixer: idioms
RefactoringTool: Skipping optional fixer: set_literal
RefactoringTool: Skipping optional fixer: ws_comma
RefactoringTool: Refactored SConstruct
--- SConstruct (original)
+++ SConstruct (refactored)
@@ -37,7 +37,7 @@
'scons doxygen' - Build the Doxygen documentation
"""
-from __future__ import print_function
+
from buildutils import *
if not COMMAND_LINE_TARGETS:
@@ -216,7 +216,7 @@
# Fix an issue with Unicode sneaking into the environment on Windows
if os.name == 'nt':
- for key,val in env['ENV'].items():
+ for key,val in list(env['ENV'].items()):
env['ENV'][key] = str(val)
if 'FRAMEWORKS' not in env:
@@ -327,7 +327,7 @@
defaults.python_prefix = '$prefix' if env['OS'] != 'Windows' else ''
# Transform lists into strings to keep cantera.conf clean
-for key,value in defaults.__dict__.items():
+for key,value in list(defaults.__dict__.items()):
if isinstance(value, (list, tuple)):
setattr(defaults, key, ' '.join(value))
@@ -660,7 +660,7 @@
# Expand ~/ and environment variables used in cantera.conf (variables used on
# the command line will be expanded by the shell)
-for option in opts.keys():
+for option in list(opts.keys()):
original = env[option]
if isinstance(original, str):
modified = os.path.expandvars(os.path.expanduser(env[option]))
RefactoringTool: Files that were modified:
RefactoringTool: SConstruct
但是在 ascons clean和 a之后scons test-clean，错误仍然存在（可能是字典问题......）；
scons build prefix='/home/X/SW/Cantera/installed/' --config=force
scons: Reading SConscript files ...
INFO: SCons is using the following Python interpreter: /usr/bin/python3
Configuration variables read from 'cantera.conf' and command line:
prefix = '/home/X/SW/Cantera/installed/'
Checking for C++ header file cmath... yes
Checking for C++ header file fmt/ostream.h... yes
INFO: Using system installation of fmt library.
INFO: Found fmt version 7.1.3
Checking for C++ header file yaml-cpp/yaml.h... yes
INFO: Using system installation of yaml-cpp library.
Checking for C++ header file gtest/gtest.h... no
Checking for C++ header file gmock/gmock.h... no
INFO: Using Googletest from Git submodule
Checking for C++ header file Eigen/Dense... no
INFO: Using private installation of Eigen.
INFO: Found Eigen version 3.3.7
Checking whether __GLIBCXX__ is declared... yes
Checking whether __clang__ is declared... no
Checking for C++ header file omp.h... yes
INFO: Found Boost version 1.74
Checking whether boost::core::demangle is declared... yes
Checking for CVodeCreate(CV_BDF, CV_NEWTON) in C++ library sundials_cvodes... no
Checking for CVodeCreate(CV_BDF) in C++ library sundials_cvodes... yes
Checking for double x; log(x) in C library None... no
INFO: Using system installation of Sundials version 4.1.0.
Checking whether SUNDIALS_BLAS_LAPACK is declared... yes
sh: 1: .sconf_temp/conftest_9d002cee8d847914673abd8559024f70_0_3ae94ee097a5c84b400a349871c73680: not found
WARNING: Unable to use 'gfortran' to compile the Fortran interface. See config.log for details.
INFO: Skipping compilation of the Fortran 90 interface.
INFO: Using NumPy version 1.19.5.
INFO: Using Cython version 0.29.21.
INFO: Building the full Python package for Python 3.9
KeyError: 'HAS_CLANG':
File "/home/X/SW/Cantera/cantera/SConstruct", line 1542:
if env['OS'] == 'Solaris' or env['HAS_CLANG']:
File "/home/X/.local/lib/python3.9/site-packages/SCons/Environment.py", line 388:
return self._dict[key]
我注意到，如果这确实是一个适当的更改，则2to3可能无法将模块从转换为buildutils的规则...buildutil
和...
这是来自modernize模块，因为它没有摆脱buildutils（我没有），尝试运行它似乎毫无意义......我做了......仍然是同样的错误。
python3 -m modernize -w SConstruct
Loading the following fixers:
fissix.fixes.fix_apply (apply)
fissix.fixes.fix_except (except)
fissix.fixes.fix_exec (exec)
fissix.fixes.fix_execfile (execfile)
fissix.fixes.fix_exitfunc (exitfunc)
fissix.fixes.fix_funcattrs (funcattrs)
fissix.fixes.fix_has_key (has_key)
fissix.fixes.fix_idioms (idioms)
fissix.fixes.fix_long (long)
fissix.fixes.fix_methodattrs (methodattrs)
fissix.fixes.fix_ne (ne)
fissix.fixes.fix_numliterals (numliterals)
fissix.fixes.fix_operator (operator)
fissix.fixes.fix_paren (paren)
fissix.fixes.fix_reduce (reduce)
fissix.fixes.fix_renames (renames)
fissix.fixes.fix_repr (repr)
fissix.fixes.fix_set_literal (set_literal)
fissix.fixes.fix_standarderror (standarderror)
fissix.fixes.fix_sys_exc (sys_exc)
fissix.fixes.fix_throw (throw)
fissix.fixes.fix_tuple_params (tuple_params)
fissix.fixes.fix_types (types)
fissix.fixes.fix_ws_comma (ws_comma)
fissix.fixes.fix_xreadlines (xreadlines)
libmodernize.fixes.fix_basestring (basestring)
libmodernize.fixes.fix_dict_six (dict_six)
libmodernize.fixes.fix_file (file)
libmodernize.fixes.fix_filter (filter)
libmodernize.fixes.fix_import (import)
libmodernize.fixes.fix_imports_six (imports_six)
libmodernize.fixes.fix_input_six (input_six)
libmodernize.fixes.fix_int_long_tuple (int_long_tuple)
libmodernize.fixes.fix_itertools_imports_six (itertools_imports_six)
libmodernize.fixes.fix_itertools_six (itertools_six)
libmodernize.fixes.fix_map (map)
libmodernize.fixes.fix_metaclass (metaclass)
libmodernize.fixes.fix_next (next)
libmodernize.fixes.fix_print (print)
libmodernize.fixes.fix_raise (raise)
libmodernize.fixes.fix_raise_six (raise_six)
libmodernize.fixes.fix_unichr (unichr)
libmodernize.fixes.fix_unicode_type (unicode_type)
libmodernize.fixes.fix_urllib_six (urllib_six)
libmodernize.fixes.fix_xrange_six (xrange_six)
libmodernize.fixes.fix_zip (zip)
Applying the following explicit transformations:
(None)
RefactoringTool: Skipping optional fixer: idioms
RefactoringTool: Skipping optional fixer: set_literal
RefactoringTool: Skipping optional fixer: ws_comma
RefactoringTool: Refactored SConstruct
--- SConstruct (original)
+++ SConstruct (refactored)
@@ -38,6 +38,7 @@
"""
from __future__ import print_function
+from __future__ import absolute_import
from buildutils import *
if not COMMAND_LINE_TARGETS:
RefactoringTool: Files that were modified:
RefactoringTool: SConstruct