* installing *source* package 'torchopt' ... ** this is package 'torchopt' version '0.1.4' ** package 'torchopt' successfully unpacked and MD5 sums checked ** using staged installation ** R ** inst ** byte-compile and prepare package for lazy loading Torch libraries are installed but loading them was unsuccessful. ** help *** installing help indices ** building package indices ** testing if installed package can be loaded from temporary location ** testing if installed package can be loaded from final location Torch libraries are installed but loading them was unsuccessful. Torch libraries are installed but loading them was unsuccessful. ** testing if installed package keeps a record of temporary installation path * MD5 sums packaged installation of 'torchopt' as torchopt_0.1.4.zip * DONE (torchopt)