我正在尝试在我的电脑上安装PyQt5以便访问QtDesigner。
在安装过程中,我遇到了以下错误:
更新: 使用 configure 命令时加上 --verbose 选项:
请指导如何解决这个错误。
感谢您的支持。
在安装过程中,我遇到了以下错误:
$ python3 configure.py --qmake=/usr/local/Cellar/qt/5.10.1/bin/qmake --sip=/usr/local/Cellar/sip/4.19.8_2/bin/sip
Querying qmake about your Qt installation...
Determining the details of your Qt installation...
This is the GPL version of PyQt 5.7 (licensed under the GNU General Public License) for Python 3.6.3 on darwin.
......
DBus v1 does not seem to be installed.
Qt v5.10.1 is being used.
The qmake executable is /usr/local/Cellar/qt/5.10.1/bin/qmake.
Qt is built as a shared library.
SIP 4.19.8 is being used.
The sip executable is /usr/local/Cellar/sip/4.19.8_2/bin/sip.
The PyQt5 Python package will be installed in
/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages.
PyQt5 is being built with generated docstrings.
PyQt5 is being built with 'protected' redefined as 'public'.
The Designer plugin will be installed in
/usr/local/Cellar/qt/5.10.1/plugins/designer.
The qmlscene plugin will be installed in
/usr/local/Cellar/qt/5.10.1/plugins/PyQt5.
The PyQt5 PEP 484 stub files will be installed in
/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/PyQt5.
The PyQt5 .sip files will be installed in
/Library/Frameworks/Python.framework/Versions/3.6/share/sip/PyQt5.
pyuic5, pyrcc5 and pylupdate5 will be installed in
/Library/Frameworks/Python.framework/Versions/3.6/bin.
The interpreter used by pyuic5 is python3.6.
Generating the C++ source for the QtCore module...
Error: Unable to create the C++ code.
安装环境:
macOS Sierra(版本10.12.6)
PyQt5 GPL 5.7
Qt 5.10
SIP 4.19.8
有两个Python版本,但使用这两个版本都出现了相同的问题。
$ python --version
Python 2.7.14
$ python3 --version
Python 3.6.3
按照自述文件的说明安装:
使用以下方式安装了Qt:
$ brew install qt
Error: Xcode alone is not sufficient on Sierra.
Install the Command Line Tools:
xcode-select --install
$ xcode-select --install
xcode-select: note: install requested for command line developer tools
$ brew install qt
Updating Homebrew...
==> Summary /usr/local/Cellar/qt/5.10.1: 9,375 files, 295.2MB
接下来使用以下操作安装SIP:
$brew install sip
==> Installing dependencies for sip: gdbm, openssl, readline, sqlite, xz, python, python@2
==> Summary /usr/local/Cellar/sip/4.19.8_2: 16 files, 1.1MB
更新: 使用 configure 命令时加上 --verbose 选项:
Generating the C++ source for the QtCore module...
/usr/local/Cellar/sip/4.19.8_2/bin/sip -w -f -t WS_MACX -t Qt_5_10_1 -B Qt_6_0_0 -P -o -y QtCore.pyi -c /Users/apple/Desktop/Python/PyQt5_gpl-5.7/QtCore -I sip -I /Users/apple/Desktop/Python/PyQt5_gpl-5.7/sip /Users/apple/Desktop/Python/PyQt5_gpl-5.7/sip/QtCore/QtCoremod.sip
sip: Deprecation warning: /Users/apple/Desktop/Python/PyQt5_gpl-5.7/sip/QtCore/QtCoremod.sip:23: %Module version numbers are deprecated and ignored
Error: Unable to create the C++ code.
请指导如何解决这个错误。
感谢您的支持。
pip install sip==5.5.0
对我来说似乎有效。 - citelao