failed-installation

问题 After updating to R 4.0.0 on my Windows machine, I can't install some packages such as xml2 (the same goes for foreign and nnet ). When I try to install I get this error message: * installing *source* package 'foreign' ... ** package 'foreign' successfully unpacked and MD5 sums checked ** using staged installation ** libs *** arch - i386 "c:/rtools40/mingw32/bin/"gcc -I"C:/PROGRA~1/R/R-40~1.0/include" -DNDEBUG -O2 -Wall -std=gnu99 -mfpmath=sse -msse2 -mstackrealign -c R_systat.c -o R_systat.o

问题 I am getting an error message while trying to run an apk through android studio 3.4.1 Installation failed with message Failed to create install session with 'cmd package install-create -r -t -S 1647504'. It is possible that this issue is resolved by uninstalling an existing version of the apk if it is present, and then re-installing. i have tried cleaning the project, rebuilding the project and unchecking the instant run option as well, none of them seems to have worked 回答1: The below is the

问题 After installing xdebug extentions as follows Download xdebug-2.6.0alpha1.tgz Unpack the downloaded file Run: cd xdebug-2.6.0alpha1 Run: phpize Run: ./configure Run: make Run: cp modules/xdebug.so /usr/local/Cellar/php70/7.0.26_18/lib/php/extensions/no-debug-non-zts-20151012 Edit /usr/local/etc/php/7.0/php.ini and add the line zend_extension = /usr/local/Cellar/php70/7.0.26_18/lib/php/extensions/no-debug-non-zts-20151012/xdebug.so I get the error when run php -v Failed loading /usr/local

来源： https://stackoverflow.com/questions/56757864/modulenotfounderror-no-module-named-ctypes-when-installing-pip

来源： https://stackoverflow.com/questions/50087098/permission-denied-error-by-installing-matplotlib

来源： https://stackoverflow.com/questions/50087098/permission-denied-error-by-installing-matplotlib

问题 I tried installing reactjs via node using two different commands in the terminal using 1) npx create-react-app my-app and 2) npx create-react-app app But both yielded the same error shown below: Installing packages. This might take a couple of minutes. Installing react, react-dom, and react-scripts with cra-template... npm ERR! Unexpected end of JSON input while parsing near '....1","object-hash":"^1' npm ERR! A complete log of this run can be found in: npm ERR! C:\Users\David\AppData\Roaming

问题 java.io.IOException: Cannot download , response: 200 OK Warning: An error occurred while preparing SDK package Android Support Repository: Cannot download , response: 200 OK. java.io.IOException: Cannot download 'https://dl.google.com/android/repository/emulator-windows-3833124.zip': dl.google.com Warning: An error occurred while preparing SDK package Android Emulator: Cannot download 'https://dl.google.com/android/repository/emulator-windows-3833124.zip': dl.google.com. java.io.IOException:

问题 I have just purchased an upgrade to MAMP Pro 3, downloaded the file ( MAMP_MAMP_PRO_3.0.5.pkg) and continued on to the Install. Unfortunately after three attempts I'm unable to complete the instal, the files are written and at the end I get an error msg: The installation failed. The installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance. (need to work on my reputation before I can post a screen grab unfortunately) Has anyone else

问题 I have just purchased an upgrade to MAMP Pro 3, downloaded the file ( MAMP_MAMP_PRO_3.0.5.pkg) and continued on to the Install. Unfortunately after three attempts I'm unable to complete the instal, the files are written and at the end I get an error msg: The installation failed. The installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance. (need to work on my reputation before I can post a screen grab unfortunately) Has anyone else