Trying to "make install" Guile into a local folder of mine I am building in ~/guile-src and I'd like to install in ~/guile I fogot which packages I included "ad-hoc" in the environment for building. I had to switch the machine off and later I didn't remember the sequence So with an environment with only guile deps in it this is what I get ... libtool: warning: relinking 'guile-readline.la' libtool: install: (cd /home/catonano/guile-src/guile-readline; /bin/sh "/home/catonano/guile-src/libtool" --silent --tag CC --mode=relink gcc -std=gnu11 -Wall -Wmissing-prototypes -Wdeclaration-after-statement -Wpointer-arith -Wswitch-enum -fno-strict-aliasing -fwrapv -I/gnu/store/izagp1i0rvmi8bvn6yrgrgkc6vs09s15-libgc-7.6.0/include -g -O2 -export-dynamic -no-undefined -module -o guile-readline.la -rpath /home/catonano/guile/lib/guile/3.0/extensions readline.lo -lreadline -lncurses ../libguile/libguile-3.0.la ../lib/libgnu.la -lcrypt -lm ) libtool: warning: '/home/catonano/.guix-profile/lib/libunistring.la' seems to be moved libtool: warning: '/home/catonano/.guix-profile/lib/libgmp.la' seems to be moved libtool: warning: '/home/catonano/.guix-profile/lib/libltdl.la' seems to be moved ld-wrapper: error: attempt to use impure library "/home/catonano/guile/lib/ libguile-3.0.so" collect2: error: ld returned 1 exit status libtool: error: error: relink 'guile-readline.la' with the above command before installing it make[4]: *** [Makefile:1729: install-extensionsLTLIBRARIES] Error 1 make[4]: Leaving directory '/home/catonano/guile-src/guile-readline' make[3]: *** [Makefile:1969: install-am] Error 2 make[3]: Leaving directory '/home/catonano/guile-src/guile-readline' make[2]: *** [Makefile:1963: install] Error 2 make[2]: Leaving directory '/home/catonano/guile-src/guile-readline' make[1]: *** [Makefile:1857: install-recursive] Error 1 make[1]: Leaving directory '/home/catonano/guile-src' make: *** [Makefile:2249: install] Error 2 catonano@xps ~/guile-src [env]$ I specifically don't understand this line libtool: warning: '/home/catonano/.guix-profile/lib/libunistring.la' seems to be moved