UPDATE
Here is the link to cantera: enter link description here and I do have scons installed;
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
The direct link to the source:
and here is a example of calling the install script;
scons build prefix='/home/X/SW/Cantera/installed/' --config=force
I have been trying to upgrade/install Cantera (cantera.org), and it relies on Scons (the script, 'SConstruct' is used). I notice in the script it has a line, from buildutils import *. I tried to install it using, python3 -m pip install --user buildutils, but I get this big error:
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
I see 'version conflict' and a problem with a parenthesis.... I also noticed that the latest release is from 2007...https://pypi.org/project/buildutils/ Is there a newer replacement for this?
I thought of trying to manually install it from source (the egg files were apparently built for python2), but was unable to successfully execute ez_setup.py or setup.py without errors. I followed one page but having never done it before I'm not sure what happened.
I have seen many requests on the internet about modules not being found, but most of the answers revolve around misnaming it (Can't install PyZMP for Python -- Dependencies), or it not being installed.
I search for somethign pertaining to buildutils from the Debian repo, but nothing relevant came up.
This originated from an error I got about KeyValue from the scons script, the relevant part here shown:
...
...
--------------------- 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]
So the lines around 1543, of the script SConstruct, are;
...
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')
This looks simply like a dictionary, i.e. the Quick Start section here: enter link description here but I cannot find a def Environment (maybe this Configure also) in the scripts in the directories (grep -nRHI "def Environment" *) so I assume it might be part of this module buildutils. This then explains why I tried to install it and the subsequent errors. I realize I could try to just comment out line 1543 and de-indent line 1544, as I do have clang, but I'm not sure if I have the 'right' clang...
EDIT
I do have buildutil, and searching PyPl, maybe this is the replacement.... the mercurial repository link for buildutils doesn't seem to work, but maybe I could just awk replace the names throughout the project... I also see though on https://pypi.org/project/buildutil/ that it might only be good for python3.6...
EDIT 2
I now wonder if it isn't just a renaming..., as both names are listed on https://github.com/tedicreations/buildutil... so maybe just awk the script to change the name from buildutils to buildutil...
EDIT 3
Upon the suggestion of 2to3, I tried it with these changes showing;
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
but after a scons clean and a scons test-clean, the error remains (maybe it is a dictionary problem...);
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]
I note that, the rules of 2to3 probably have no way of translating a module from buildutils to buildutil, if that is indeed an appropriate change...
and...
This is from modernize module, which, as it didn't get rid of buildutils (I don't have it), it seemed pointless to try and run it... I did... still same error.
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
Some old packages could be fixed with 2to3 tool, run it on old source folder then try to setup with python3. Another way is to install python2.