Question

我正在尝试在Windows计算机上安装此工具，该操作将持续2周。从GitHub克隆存储库后，说明明确要求转到我的顶级源目录并键入scons以便在我的机器上构建Alta。但是，每次我在命令行中使用扫描时，都会出现以下错误：

scons: Reading SConscript files ...
  File "/mnt/c/Users/jjohnson497-gtri/Documents/Greg/alta/SConstruct", line 38

    print '<<ERROR>> You need to specify a configuration file using:'

          ^

SyntaxError: Missing parentheses in call to 'print'. Did you mean print('<<ERROR>> You need to specify a configuration file using:')?

SConstruct代码的第一部分：

#
# Copyright (C) 2014, 2015 CNRS
# Copyright (C) 2013, 2014, 2015, 2016 Inria
# Copyright (C) 2015 Universite de Montreal
#
# This file is part of ALTA.
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0.  If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

import os
import sys
import SCons.SConf as C

# Arrange so that the 'obtain' module can always be imported.
top_srcdir = Dir('.').srcnode().abspath
sys.path += [ top_srcdir + '/external' ]

## Add ALTA custom cmd configurations
##
AddOption('--cfg', help='Specify a configuration file')


## Import configuration from a config file
##
configFile = GetOption('cfg')
if configFile == None:

    if sys.platform == 'win32':
        configFile = "./configs/scons/config-windows-cl.py"
    elif sys.platform == 'darwin':
        configFile = "./configs/scons/config-macos-clang.py"
    elif sys.platform == 'linux2':
        configFile = "./configs/scons/config-linux-gcc.py"
    else:
        print '<<ERROR>> You need to specify a configuration file using:'
        print '<<ERROR>>    scons --cfg=[filename]'
        print '<<ERROR>> Please find example of configuration files in ${ALTA}/configs/scons/'
        Exit(1)
#end

为什么修复导入的脚本会给我一个错误？如果证明有效，我就不必更改任何内容。我什至尝试使用scons --cfg=./configs/scons/config-linux-gcc.py之类的标志来指定。这是我指的页面：http://alta.gforge.inria.fr/install.html

为什么为什么不断出现此“读取SConscript文件”错误？

0 个答案: