Background: An error occurred when installing the SDK of Alibaba Cloud product datahub in python2.7.15.
The source code installation error is as follows: error: Unable to find vcvarsall.bat file
Asking Baidu for help, the query can be solved by installing the mingw-get-setup.exe file, but the installation requires an Internet connection.
Custom installation location
In order for GCC to support compiling C language and C++ at the same time, you need to right-click the mouse to mark the two items marked in the diagram. After checking, click the "X" in the upper right corner, and the following dialog box will pop up:
Click "Apply" to start the installation, which takes a little time.
After the installation is completed, the environment variables of the bin directory under the MinGW installation path are configured,
but the problem is still not solved. Trying to install pip, the same error occurs, and the error message is as follows:
python2.7 will search for the installed Visual Studio 2008, that is, VS90 (which uses the environment variable VS90COMNTOOLS), so after searching and downloading VCForPython7.msi through Baidu for installation, execute pip install packagename still reports an error.
So according to the error message Microsoft visual c++ 9.0, go to Baidu to search and download the vcredist_x86.exe installation package. You need to install it online, as follows:
The error message changed after installation. The error message is as follows:
The stdint.h file cannot be found.
According to the error message, Baidu search downloaded the file.
Save its content and name it as the stdint.h file, and place the file in the vcredist_x86.exe installation path. For example, I placed it in the following path:
Then execute the source package installation, and the pip setup.py install command succeeds.
