installation

问题 I have an MSI installer project that installs a windows service. My version numbering method is best described by this post: What are differences between AssemblyVersion, AssemblyFileVersion and AssemblyInformationalVersion? I am not changing the Version of my install project as that is not changing, and I've had too many issues when doing that. I have already installed my service with the following assembly versions [assembly: AssemblyVersion("4.3")] [assembly: AssemblyFileVersion("4.3.0.0")

问题 I'm trying to istall mysql server on a windows 7 machine - that has python 3.4.3 installed. However, when trying to install the python connectors for 3.4, the installer fails to recognize the python installation, saying python 3.4 is not installed . Has anyone solved this issue before? I'ts driving me nuts... 回答1: Just to add to the murkiness, I had the same error with current version of MySql install when attempting with python 3.5 installed (which is the latest python download). Long story

问题 I use Windows8.1 and python 2.7 and I installed the numpy1.8 . However, whenever I wanna import numpy it shows the following error : ImportError: cannot import name add_newdocs . >>> import numpy Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Python27\lib\site-packages\numpy\__init__.py", line 153, in <module> from . import add_newdocs ImportError: cannot import name add_newdocs I have checked with C:\Python27\Lib\site-packages\numpy the add_newdocs does exist

问题 I use Windows8.1 and python 2.7 and I installed the numpy1.8 . However, whenever I wanna import numpy it shows the following error : ImportError: cannot import name add_newdocs . >>> import numpy Traceback (most recent call last): File "<stdin>", line 1, in <module> File "C:\Python27\lib\site-packages\numpy\__init__.py", line 153, in <module> from . import add_newdocs ImportError: cannot import name add_newdocs I have checked with C:\Python27\Lib\site-packages\numpy the add_newdocs does exist

问题 Due to user confusion, our app requires separate installers for 32-bit and 64-bit versions of Windows. While the 32-bit installer runs fine on win64, it has the potential to create support headaches and we would like to prevent this from happening. I want to prevent the 32-bit MSI installer from running on 64-bit Windows machines. To that end I have the following condition: <Condition Message="You are attempting to run the 32-bit installer on a 64-bit version of Windows."> <![CDATA[Msix64 AND

问题 Due to user confusion, our app requires separate installers for 32-bit and 64-bit versions of Windows. While the 32-bit installer runs fine on win64, it has the potential to create support headaches and we would like to prevent this from happening. I want to prevent the 32-bit MSI installer from running on 64-bit Windows machines. To that end I have the following condition: <Condition Message="You are attempting to run the 32-bit installer on a 64-bit version of Windows."> <![CDATA[Msix64 AND

问题 I don't have the Mac machine for ios development. Now I am in a learning stage and want to start the ios development on Linux. So is it possible to run the Objective-C Code on Linux environment? 回答1: Yes it is possible in Ubuntu to Run the Objective-C code in the following way: In Ubuntu, Install GNU Objective-C Compiler and the Gnu-step Development Libraries with the following command:: sudo apt-get –y install gobjc gnustep gnustep-devel Now type the Program given below and save the file

问题 In Linux(Ubuntu) I am trying to run a tool and it is showing error "library missing". I don't have permission to install anything in the system (or simply sudo is not possible from my user account). Is it possible to install missing library (libstdc++.so.6 in my case) in my home directory (without sudo) and change the environment-variables etc. so that all other tools/programs can find it? 回答1: Yes, assuming the library is in /home/user/lib . You can set use the LD_LIBRARY_PATH environment

问题 In Linux(Ubuntu) I am trying to run a tool and it is showing error "library missing". I don't have permission to install anything in the system (or simply sudo is not possible from my user account). Is it possible to install missing library (libstdc++.so.6 in my case) in my home directory (without sudo) and change the environment-variables etc. so that all other tools/programs can find it? 回答1: Yes, assuming the library is in /home/user/lib . You can set use the LD_LIBRARY_PATH environment

问题 I am on Emacs 24.3.1. I installed the MELPA version of plantuml-mode via M-x package-install RET plantuml-mode RET . When I try to turn on plantuml-mode for a buffer, I get the following error: Wrong type argument: stringp, nil Trying to find additional installation instructions I looked at the "Commentary" section in the plantuml-mode.el source, but there it only says to require the package, and I am doing that. How can I fix this problem? 回答1: After a bit more digging I found the solution